diff --git a/daemons/fetch.py b/daemons/fetch.py
index 8c63806..09751f8 100644
--- a/daemons/fetch.py
+++ b/daemons/fetch.py
@@ -77,6 +77,6 @@ def fetch():
         process()
         end = datetime.datetime.now()
         logging.info('fetch finished')
-        logging.info("time elapsed", (end - begin).total_seconds())
+        logging.info("time elapsed %s", (end - begin).total_seconds())
         delete_old()
         sleep(60 * 5)
diff --git a/daemons/notify.py b/daemons/notify.py
index 3f543ce..2eaedbc 100644
--- a/daemons/notify.py
+++ b/daemons/notify.py
@@ -61,5 +61,5 @@ def notify():
         process()
         end = datetime.datetime.now()
         logging.info('notify finished')
-        logging.info("time elapsed", (end - begin).total_seconds())
+        logging.info("time elapsed %s", (end - begin).total_seconds())
         sleep(60)