diff --git a/media.py b/media.py
index d644dca97..358c98932 100644
--- a/media.py
+++ b/media.py
@@ -56,8 +56,8 @@ def removeMetaData(imageFilename: str, outputFilename: str) -> None:
 def _isMedia(imageFilename: str) -> bool:
     """Is the given file a media file?
     """
-    if not os.path.isfile(_isMedia):
-        print('Media file does not exist ' + imageFilename)
+    if not os.path.isfile(imageFilename):
+        print('WARN: Media file does not exist ' + imageFilename)
         return False
     permittedMedia = getMediaExtensions()
     for m in permittedMedia: