diff --git a/library/multipicker/src/main/java/im/vector/lib/multipicker/utils/MediaFileUtils.kt b/library/multipicker/src/main/java/im/vector/lib/multipicker/utils/MediaFileUtils.kt
index e97b019c69..a029d5e6b1 100644
--- a/library/multipicker/src/main/java/im/vector/lib/multipicker/utils/MediaFileUtils.kt
+++ b/library/multipicker/src/main/java/im/vector/lib/multipicker/utils/MediaFileUtils.kt
@@ -37,6 +37,6 @@ internal fun createTemporaryMediaFile(context: Context, mediaType: MediaType): F
     )
 }
 
-enum class MediaType {
+internal enum class MediaType {
     IMAGE, VIDEO
 }