diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/sender/SenderNameDataProvider.kt b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/sender/SenderNameDataProvider.kt
index 1fd11e6780..10957e57ee 100644
--- a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/sender/SenderNameDataProvider.kt
+++ b/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/sender/SenderNameDataProvider.kt
@@ -53,7 +53,7 @@ open class SenderNameDataProvider : PreviewParameterProvider<SenderNameData> {
             }
 }
 
-fun aSenderNameData(
+private fun aSenderNameData(
     senderNameMode: SenderNameMode,
     displayNameAmbiguous: Boolean = false,
 ) = SenderNameData(