diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/config/BaseConfig.kt b/app/src/main/java/pl/szczodrzynski/edziennik/config/BaseConfig.kt
index ac3a8af9..69d232c5 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/config/BaseConfig.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/config/BaseConfig.kt
@@ -14,6 +14,7 @@ import pl.szczodrzynski.edziennik.ext.takePositive
 import kotlin.coroutines.CoroutineContext
 
 abstract class BaseConfig(
+    @Transient
     val db: AppDb,
     val profileId: Int? = null,
     protected var entries: List<ConfigEntry>? = null,
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Profile.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Profile.kt
index c5d3f542..8e689883 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Profile.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Profile.kt
@@ -91,6 +91,7 @@ open class Profile(
         get() = registration == REGISTRATION_ENABLED && !archived
 
     @delegate:Ignore
+    @delegate:Transient
     val config by lazy { App.config[this.id] }
 
     override fun getImageDrawable(context: Context) = this.getDrawable(context)