diff --git a/rustup.sh b/rustup.sh
index bd3158dd396c..e1b1bdc399dc 100755
--- a/rustup.sh
+++ b/rustup.sh
@@ -20,7 +20,7 @@ case $1 in
         ./prepare.sh
         ;;
     "commit")
-        git commit -m "$(rustc -V)"
+        git commit -m "Rustup to $(rustc -V)"
         ;;
     *)
         echo "Unknown command '$1'"