diff --git a/app/build.gradle b/app/build.gradle
index b60dc3b4..65a42ce1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -195,7 +195,7 @@ ext {
 }
 
 dependencies {
-    implementation 'io.github.wulkanowy:sdk:2.3.7'
+    implementation 'io.github.wulkanowy:sdk:2.3.8-SNAPSHOT'
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.4'
 
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginData.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginData.kt
index 2c11bb6d..b066cceb 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginData.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/LoginData.kt
@@ -7,5 +7,6 @@ data class LoginData(
     val password: String,
     val baseUrl: String,
     val domainSuffix: String,
-    val symbol: String?,
+    val defaultSymbol: String,
+    val userEnteredSymbol: String? = null,
 ) : Serializable
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedPresenter.kt
index fc26f376..009f26e1 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/advanced/LoginAdvancedPresenter.kt
@@ -155,7 +155,7 @@ class LoginAdvancedPresenter @Inject constructor(
                             password = view?.formPassValue.orEmpty().trim(),
                             baseUrl = view?.formHostValue.orEmpty().trim(),
                             domainSuffix = view?.formDomainSuffix.orEmpty().trim(),
-                            symbol = view?.formSymbolValue.orEmpty().trim().getNormalizedSymbol(),
+                            defaultSymbol = view?.formSymbolValue.orEmpty().trim().getNormalizedSymbol(),
                         )
                         when (it.data.symbols.size) {
                             0 -> view?.navigateToSymbol(loginData)
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
index 26b15bff..af89f147 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/form/LoginFormPresenter.kt
@@ -148,7 +148,7 @@ class LoginFormPresenter @Inject constructor(
             password = password,
             baseUrl = host,
             domainSuffix = domainSuffix,
-            symbol = symbol
+            defaultSymbol = symbol
         )
     }
 
@@ -167,7 +167,7 @@ class LoginFormPresenter @Inject constructor(
                 password = loginData.password,
                 scrapperBaseUrl = loginData.baseUrl,
                 domainSuffix = loginData.domainSuffix,
-                symbol = loginData.symbol.orEmpty(),
+                symbol = loginData.defaultSymbol,
             )
         }
             .logResourceStatus("login")
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
index 879055a9..18902e01 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/recover/LoginRecoverPresenter.kt
@@ -60,7 +60,7 @@ class LoginRecoverPresenter @Inject constructor(
         resourceFlow {
             recoverRepository.getReCaptchaSiteKey(
                 host,
-                symbol.ifBlank { "Default" })
+                symbol.ifBlank { "default" })
         }.onEach {
             when (it) {
                 is Resource.Loading -> view?.run {
@@ -103,7 +103,7 @@ class LoginRecoverPresenter @Inject constructor(
     fun onReCaptchaVerified(reCaptchaResponse: String) {
         val username = view?.recoverNameValue.orEmpty()
         val host = view?.recoverHostValue.orEmpty()
-        val symbol = view?.formHostSymbol.ifNullOrBlank { "Default" }
+        val symbol = view?.formHostSymbol.ifNullOrBlank { "default" }
 
         resourceFlow {
             recoverRepository.sendRecoverRequest(
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectFragment.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectFragment.kt
index 06efd8d9..0fe36aa9 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectFragment.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectFragment.kt
@@ -10,13 +10,11 @@ import io.github.wulkanowy.data.pojos.RegisterUser
 import io.github.wulkanowy.data.repositories.PreferencesRepository
 import io.github.wulkanowy.databinding.FragmentLoginStudentSelectBinding
 import io.github.wulkanowy.ui.base.BaseFragment
-import io.github.wulkanowy.ui.modules.auth.AuthDialog
 import io.github.wulkanowy.ui.modules.login.LoginActivity
 import io.github.wulkanowy.ui.modules.login.LoginData
 import io.github.wulkanowy.ui.modules.login.support.LoginSupportDialog
 import io.github.wulkanowy.ui.modules.login.support.LoginSupportInfo
 import io.github.wulkanowy.utils.AppInfo
-import io.github.wulkanowy.utils.openEmailClient
 import io.github.wulkanowy.utils.openInternetBrowser
 import io.github.wulkanowy.utils.serializable
 import javax.inject.Inject
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenter.kt
index 6cbdfbb8..34441418 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenter.kt
@@ -111,8 +111,8 @@ class LoginStudentSelectPresenter @Inject constructor(
         val notEmptySymbols = registerUser.symbols.filter { it.schools.isNotEmpty() }
         val emptySymbols = registerUser.symbols.filter { it.schools.isEmpty() }
 
-        if (emptySymbols.isNotEmpty() && notEmptySymbols.isNotEmpty() && emptySymbols.any { it.symbol == loginData.symbol }) {
-            add(createEmptySymbolItem(emptySymbols.first { it.symbol == loginData.symbol }))
+        if (emptySymbols.isNotEmpty() && notEmptySymbols.isNotEmpty() && emptySymbols.any { it.symbol == loginData.userEnteredSymbol }) {
+            add(createEmptySymbolItem(emptySymbols.first { it.symbol == loginData.userEnteredSymbol }))
         }
 
         addAll(createNotEmptySymbolItems(notEmptySymbols, students))
@@ -317,7 +317,7 @@ class LoginStudentSelectPresenter @Inject constructor(
                 loginData = loginData,
                 registerUser = registerUser,
                 lastErrorMessage = lastError?.message,
-                enteredSymbol = loginData.symbol,
+                enteredSymbol = loginData.userEnteredSymbol,
             )
         )
     }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/support/LoginSupportDialog.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/support/LoginSupportDialog.kt
index fcf7f51c..4be2dbaa 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/support/LoginSupportDialog.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/support/LoginSupportDialog.kt
@@ -105,7 +105,7 @@ class LoginSupportDialog : BaseDialogFragment<DialogLoginSupportBinding>() {
                     "${appInfo.systemManufacturer} ${appInfo.systemModel}",
                     appInfo.systemVersion.toString(),
                     "${appInfo.versionName}-${appInfo.buildFlavor}",
-                    supportInfo.loginData.baseUrl + "/" + supportInfo.loginData.symbol,
+                    supportInfo.loginData.let { "${it.baseUrl}/${it.defaultSymbol}/${it.userEnteredSymbol}" },
                     preferencesRepository.installationId,
                     getLastErrorFromStudentSelectScreen(),
                     dialogLoginSupportSchoolInput.text.takeIf { !it.isNullOrBlank() }
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/login/symbol/LoginSymbolPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/login/symbol/LoginSymbolPresenter.kt
index 02bfde5d..cc88b09e 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/login/symbol/LoginSymbolPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/login/symbol/LoginSymbolPresenter.kt
@@ -60,7 +60,7 @@ class LoginSymbolPresenter @Inject constructor(
         }
 
         loginData = loginData.copy(
-            symbol = view?.symbolValue?.getNormalizedSymbol(),
+            userEnteredSymbol = view?.symbolValue?.getNormalizedSymbol(),
         )
         resourceFlow {
             studentRepository.getUserSubjectsFromScrapper(
@@ -68,7 +68,7 @@ class LoginSymbolPresenter @Inject constructor(
                 password = loginData.password,
                 scrapperBaseUrl = loginData.baseUrl,
                 domainSuffix = loginData.domainSuffix,
-                symbol = loginData.symbol.orEmpty(),
+                symbol = loginData.userEnteredSymbol.orEmpty(),
             )
         }.onEach { user ->
             registerUser = user.dataOrNull
@@ -93,7 +93,7 @@ class LoginSymbolPresenter @Inject constructor(
                         else -> {
                             val enteredSymbolDetails = user.data.symbols
                                 .firstOrNull()
-                                ?.takeIf { it.symbol == loginData.symbol }
+                                ?.takeIf { it.symbol == loginData.userEnteredSymbol }
 
                             if (enteredSymbolDetails?.error is InvalidSymbolException) {
                                 view?.run {
diff --git a/app/src/main/res/values/api_hosts.xml b/app/src/main/res/values/api_hosts.xml
index 94ef8abd..6439b462 100644
--- a/app/src/main/res/values/api_hosts.xml
+++ b/app/src/main/res/values/api_hosts.xml
@@ -47,7 +47,7 @@
         <item>https://wulkanowy.net.pl/?email</item>
     </string-array>
     <string-array name="hosts_symbols">
-        <item>Default</item>
+        <item>warszawa</item>
         <item>opole</item>
         <item>gdansk</item>
         <item>lublin</item>
@@ -66,7 +66,7 @@
         <item>gminaulanmajorat</item>
         <item>gminaozorkow</item>
         <item>gminalopiennikgorny</item>
-        <item>Default</item>
+        <item>warszawa</item>
         <item>powiatwulkanowy</item>
     </string-array>
 </resources>
diff --git a/app/src/test/java/io/github/wulkanowy/TestEnityCreator.kt b/app/src/test/java/io/github/wulkanowy/TestEnityCreator.kt
index eac1389f..9f5d731b 100644
--- a/app/src/test/java/io/github/wulkanowy/TestEnityCreator.kt
+++ b/app/src/test/java/io/github/wulkanowy/TestEnityCreator.kt
@@ -42,6 +42,7 @@ fun getSemesterPojo(diaryId: Int, semesterId: Int, start: LocalDate, end: LocalD
     diaryName = "$semesterId",
     schoolYear = 1970,
     classId = 0,
+    className = "Ti",
     semesterNumber = semesterName,
     unitId = 1,
     start = start,
diff --git a/app/src/test/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenterTest.kt b/app/src/test/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenterTest.kt
index fad6436d..34965f00 100644
--- a/app/src/test/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenterTest.kt
+++ b/app/src/test/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenterTest.kt
@@ -58,7 +58,7 @@ class LoginStudentSelectPresenterTest {
         login = "",
         password = "",
         baseUrl = "",
-        symbol = null,
+        defaultSymbol = "warszawa",
         domainSuffix = "",
     )