diff --git a/src/cmd-push-container b/src/cmd-push-container
index e8fe0826d569c155610a25f9905e4fd0ff8f770b..0e56dee466fa324d51ede1c927a7907274ba940c 100755
--- a/src/cmd-push-container
+++ b/src/cmd-push-container
@@ -20,7 +20,7 @@ transports = {
     'dir':'dir:',
     'docker':'docker://',
     'docker-archive':'docker-archive:',
-    'docker-daemon':'docker-daemon',
+    'docker-daemon':'docker-daemon:',
 }
 
 parser = argparse.ArgumentParser()