diff --git a/matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/RoomMemberSummary.kt b/matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/RoomMemberSummary.kt
index 62f632b557..8641425214 100644
--- a/matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/RoomMemberSummary.kt
+++ b/matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/RoomMemberSummary.kt
@@ -16,8 +16,6 @@
 
 package im.vector.matrix.android.api.session.room.model
 
-import im.vector.matrix.android.api.crypto.RoomEncryptionTrustLevel
-
 /**
  * Class representing a simplified version of EventType.STATE_ROOM_MEMBER state event content
  */
diff --git a/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/CryptoModule.kt b/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/CryptoModule.kt
index c30c673198..782bd63408 100644
--- a/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/CryptoModule.kt
+++ b/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/CryptoModule.kt
@@ -19,14 +19,12 @@ package im.vector.matrix.android.internal.crypto
 import dagger.Binds
 import dagger.Module
 import dagger.Provides
-import im.vector.matrix.android.api.auth.data.Credentials
 import im.vector.matrix.android.api.session.crypto.CryptoService
 import im.vector.matrix.android.api.session.crypto.crosssigning.CrossSigningService
 import im.vector.matrix.android.internal.crypto.api.CryptoApi
 import im.vector.matrix.android.internal.crypto.crosssigning.ComputeTrustTask
 import im.vector.matrix.android.internal.crypto.crosssigning.DefaultComputeTrustTask
 import im.vector.matrix.android.internal.crypto.crosssigning.DefaultCrossSigningService
-import im.vector.matrix.android.internal.crypto.crosssigning.ShieldTrustUpdater
 import im.vector.matrix.android.internal.crypto.keysbackup.api.RoomKeysApi
 import im.vector.matrix.android.internal.crypto.keysbackup.tasks.CreateKeysBackupVersionTask
 import im.vector.matrix.android.internal.crypto.keysbackup.tasks.DefaultCreateKeysBackupVersionTask
diff --git a/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/ShieldTrustUpdater.kt b/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/ShieldTrustUpdater.kt
index 313681592f..d416abe10a 100644
--- a/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/ShieldTrustUpdater.kt
+++ b/matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/crypto/crosssigning/ShieldTrustUpdater.kt
@@ -127,7 +127,6 @@ internal class ShieldTrustUpdater @Inject constructor(
                     }
                 }
             }
-
         }
     }
 }