diff --git a/installer/setup.sh b/installer/setup.sh
index 0aada15..bac994f 100755
--- a/installer/setup.sh
+++ b/installer/setup.sh
@@ -231,7 +231,7 @@ function check_prereq() {
 
     if ! command -v node &>/dev/null; then
         echo "Installing nodejs..."
-        ! install_nodejs_utility >/dev/null || exit 1
+        ! install_nodejs_utility >/dev/null && exit 1
     else
         version=$(node -v | cut -d '.' -f1)
         version=${version:1}