diff --git a/tox.ini b/tox.ini
index f4eaedc8c7..32d1680a2a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -73,7 +73,7 @@ healtcheck_cmd = python -c "import socket;print(True) if 0 == socket.socket(sock
 
 [docker:lots-of-pythons]
 name = lots-of-pythons
-image = redisfab/lots-of-pythons
+image = redisfab/lots-of-pythons:latest
 volumes =
     bind:rw:{toxinidir}:/data