diff --git a/vector/src/main/java/im/vector/app/features/userdirectory/UserListViewModel.kt b/vector/src/main/java/im/vector/app/features/userdirectory/UserListViewModel.kt
index 32771d784d..e60d63f822 100644
--- a/vector/src/main/java/im/vector/app/features/userdirectory/UserListViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/userdirectory/UserListViewModel.kt
@@ -33,7 +33,6 @@ import org.matrix.android.sdk.api.MatrixPatterns
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.profile.ProfileService
 import org.matrix.android.sdk.api.session.user.model.User
-import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.api.util.toMatrixItem
 import org.matrix.android.sdk.api.util.toOptional
 import org.matrix.android.sdk.rx.rx