diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
index 5e0c087c08..c2151ab6aa 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
@@ -42,7 +42,6 @@ import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.content.RoomKeyWithHeldContent
 import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.internal.crypto.model.SessionInfo
-import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 
 interface CryptoService {
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
index f37be4ff62..bdbd326fe3 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
@@ -40,6 +40,7 @@ import org.matrix.android.sdk.api.failure.Failure
 import org.matrix.android.sdk.api.listeners.ProgressListener
 import org.matrix.android.sdk.api.logger.LoggerTag
 import org.matrix.android.sdk.api.session.crypto.CryptoService
+import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 import org.matrix.android.sdk.api.session.crypto.MXCryptoError
 import org.matrix.android.sdk.api.session.crypto.NewSessionListener
 import org.matrix.android.sdk.api.session.crypto.OutgoingKeyRequest
@@ -87,7 +88,6 @@ import org.matrix.android.sdk.internal.crypto.model.MXKey.Companion.KEY_SIGNED_C
 import org.matrix.android.sdk.internal.crypto.model.SessionInfo
 import org.matrix.android.sdk.internal.crypto.model.toRest
 import org.matrix.android.sdk.internal.crypto.repository.WarnOnUnknownDeviceRepository
-import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 import org.matrix.android.sdk.internal.crypto.tasks.DeleteDeviceTask
 import org.matrix.android.sdk.internal.crypto.tasks.GetDeviceInfoTask
@@ -1194,6 +1194,7 @@ internal class DefaultCryptoService @Inject constructor(
      * Add this room to the ones which don't encrypt messages to unverified devices.
      *
      * @param roomId the room id
+     * @param if true will block sending keys to unverified devices
      */
     override fun setRoomBlacklistUnverifiedDevices(roomId: String, enable: Boolean) {
         cryptoStore.blackListUnverifiedDevicesInRoom(roomId, enable)
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
index 801d012385..b5b2a2392d 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
@@ -29,6 +29,7 @@ import io.realm.kotlin.where
 import org.matrix.android.sdk.api.crypto.MXCRYPTO_ALGORITHM_MEGOLM
 import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.logger.LoggerTag
+import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 import org.matrix.android.sdk.api.session.crypto.NewSessionListener
 import org.matrix.android.sdk.api.session.crypto.OutgoingKeyRequest
 import org.matrix.android.sdk.api.session.crypto.OutgoingRoomKeyRequestState
@@ -53,7 +54,6 @@ import org.matrix.android.sdk.api.util.toOptional
 import org.matrix.android.sdk.internal.crypto.model.MXInboundMegolmSessionWrapper
 import org.matrix.android.sdk.internal.crypto.model.OlmSessionWrapper
 import org.matrix.android.sdk.internal.crypto.model.OutboundGroupSessionWrapper
-import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 import org.matrix.android.sdk.internal.crypto.store.db.mapper.CrossSigningKeysMapper
 import org.matrix.android.sdk.internal.crypto.store.db.mapper.MyDeviceLastSeenInfoEntityMapper
diff --git a/vector/src/main/java/im/vector/app/features/roomprofile/settings/RoomSettingsViewState.kt b/vector/src/main/java/im/vector/app/features/roomprofile/settings/RoomSettingsViewState.kt
index e3c6cd9b03..26f4c6bdad 100644
--- a/vector/src/main/java/im/vector/app/features/roomprofile/settings/RoomSettingsViewState.kt
+++ b/vector/src/main/java/im/vector/app/features/roomprofile/settings/RoomSettingsViewState.kt
@@ -23,11 +23,11 @@ import com.airbnb.mvrx.Uninitialized
 import im.vector.app.R
 import im.vector.app.core.resources.StringProvider
 import im.vector.app.features.roomprofile.RoomProfileArgs
+import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 import org.matrix.android.sdk.api.session.room.model.GuestAccess
 import org.matrix.android.sdk.api.session.room.model.RoomHistoryVisibility
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
-import org.matrix.android.sdk.api.session.crypto.GlobalCryptoConfig
 
 data class RoomSettingsViewState(
         val roomId: String,