diff --git a/overviewer.py b/overviewer.py
index 8274f87..c3be4a8 100755
--- a/overviewer.py
+++ b/overviewer.py
@@ -174,7 +174,7 @@ def main():
 
         h = hashlib.sha1()
         h.update(f.read())
-        logging.info("Hash of terrain.png file is: %s", h.hexdigest())
+        logging.info("Hash of terrain.png file is: `%s`", h.hexdigest())
         sys.exit(0)
         
     if options.advanced_help: