diff --git a/utils/prepull_images.py b/utils/prepull_images.py
index de259c09c11e0170d4bd59a15ce6d00f3b774873..a2792b58b4928657fcdd3d25e917511211a8c207 100644
--- a/utils/prepull_images.py
+++ b/utils/prepull_images.py
@@ -9,7 +9,7 @@ import yaml
 import kubernetes
 
 
-logging.basicConfig(filename='prepull.log', level=logging.INFO)
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(message)s')
 
 PROJECT_PATH = Path(__file__).resolve().parents[1]