diff --git a/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositoryError.kt b/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositoryError.kt
index 1cb9b51ac..064540985 100644
--- a/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositoryError.kt
+++ b/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositoryError.kt
@@ -20,7 +20,7 @@ class FakeRepositoryError : ContactsRepository {
     @Suppress("Detekt.TooGenericExceptionThrown")
     override suspend fun createRoom(
         roomType: String,
-        sourceType: String,
+        sourceType: String?,
         userId: String,
         conversationName: String?
     ): RoomOverall {
diff --git a/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositorySuccess.kt b/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositorySuccess.kt
index f5d87d919..39037c4ce 100644
--- a/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositorySuccess.kt
+++ b/app/src/test/java/com/nextcloud/talk/contacts/repository/FakeRepositorySuccess.kt
@@ -19,7 +19,7 @@ class FakeRepositorySuccess : ContactsRepository {
 
     override suspend fun createRoom(
         roomType: String,
-        sourceType: String,
+        sourceType: String?,
         userId: String,
         conversationName: String?
     ): RoomOverall {