diff --git a/scripts/remove-incomplete-mo b/scripts/remove-incomplete-mo
index 79ca24ae4..e338a460c 100755
--- a/scripts/remove-incomplete-mo
+++ b/scripts/remove-incomplete-mo
@@ -3,6 +3,8 @@
 # Removes mo files for incomplete translations
 #
 
+set -e
+
 #
 # How many percent needs to be translated
 #