diff --git a/video_metadata/views/file_listing.py b/video_metadata/views/file_listing.py
index 24b65be..aa00514 100644
--- a/video_metadata/views/file_listing.py
+++ b/video_metadata/views/file_listing.py
@@ -35,9 +35,9 @@ def getFolderJSON(subpath = ''):
     full_path = os.path.join(video_path, subpath)
     errors, paths = [], []
 
-    current_app.logger.debug('video_path: {}'.format(video_path))
-    current_app.logger.debug('subpath: {}'.format(subpath))
-    current_app.logger.debug('full_path: {}'.format(full_path))
+    current_app.logger.debug(
+        'video_path: {}, subpath: {}, full_path: {}'.format(video_path, subpath, full_path)
+    )
 
     # validate input
     if re.search('\.\.', subpath) or not os.path.exists(full_path):