diff --git a/util/uncompressedsize.py b/util/uncompressedsize.py
index 712d33fff..6e9e44deb 100644
--- a/util/uncompressedsize.py
+++ b/util/uncompressedsize.py
@@ -17,7 +17,7 @@ CHUNK_SIZE = 5 * 1024 * 1024
 def backfill_sizes_from_data():
   logger.setLevel(logging.DEBUG)  
 
-  logger.debug('Starting uncompressed image size backfill with DBURI: %s', app.config['DB_URI'])
+  logger.debug('Starting uncompressed image size backfill')
   logger.debug('NOTE: This can be a LONG RUNNING OPERATION. Please wait!')
 
   # Make sure we have a reference to the current DB.