diff --git a/git_ssh b/git_ssh
index 63aa63c..b1ab521 100755
--- a/git_ssh
+++ b/git_ssh
@@ -1,2 +1,2 @@
 #!/bin/sh
-exec ssh -o "ControlPath $REPO_SSH_SOCK" "$@"
+exec ssh -o "ControlMaster no" -o "ControlPath $REPO_SSH_SOCK" "$@"