diff --git a/scripts/cargo-for-all-lock-files.sh b/scripts/cargo-for-all-lock-files.sh
index d8c708e1cc..9a635853aa 100755
--- a/scripts/cargo-for-all-lock-files.sh
+++ b/scripts/cargo-for-all-lock-files.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-#set -e
+set -e
 
 shifted_args=()
 while [[ -n $1 ]]; do