diff --git a/deployment_scripts/install-infection-monkey-service.sh b/deployment_scripts/install-infection-monkey-service.sh
index 76f0bc453..d1cea9d64 100755
--- a/deployment_scripts/install-infection-monkey-service.sh
+++ b/deployment_scripts/install-infection-monkey-service.sh
@@ -93,6 +93,7 @@ has_sudo() {
 exit_if_missing_argument() {
   if [ -z "$2" ] || [ "${2:0:1}" == "-" ]; then
     echo "Error: Argument for parameter '$1' is missing" >&2
+    echo_help
     exit 1
   fi
 }