diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/BuildManager.kt b/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/BuildManager.kt
index 28689e7c..4406c7c3 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/BuildManager.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/utils/managers/BuildManager.kt
@@ -14,6 +14,10 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing
 import pl.szczodrzynski.edziennik.ui.modules.base.BuildInvalidActivity
 import pl.szczodrzynski.edziennik.utils.Utils
+import java.time.Instant
+import java.time.ZoneId
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
 
 class BuildManager(val app: App) : CoroutineScope {
 
@@ -84,6 +88,9 @@ class BuildManager(val app: App) : CoroutineScope {
                     .getString(R.string.build_platform_unofficial)
                     .asColoredSpannable(mtrlYellow)
             },
+            R.string.build_date to ZonedDateTime
+                .ofInstant(Instant.ofEpochMilli(buildTimestamp), ZoneId.systemDefault())
+                .format(DateTimeFormatter.RFC_1123_DATE_TIME),
             R.string.build_branch to gitBranch,
             R.string.build_commit to gitHash?.substring(0, 8),
             R.string.build_dirty to if (gitUnstaged?.isEmpty() == true)
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d81e0ff5..1bfc0dd3 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1425,4 +1425,5 @@
     <string name="settings_about_version_details_subtext">Informacje o kompilacji</string>
     <string name="build_dialog_open_repo">Sprawdź kod</string>
     <string name="error_no_api_access">Brak dostępu do API</string>
+    <string name="build_date">Data kompilacji</string>
 </resources>