diff --git a/zsh/bin/update b/zsh/bin/update
index afd9b8b..344ad24 100755
--- a/zsh/bin/update
+++ b/zsh/bin/update
@@ -71,7 +71,8 @@ update-system() {
     sudoresult=$(sudo -nv 2>&1)
 
     if [ $? -eq 0 ]; then
-        # Nothing to do
+        echo "\033[33;1m=== You are not a sudoer, skipping system update... ===\033[0m"
+        return 1
     elif echo $sudoresult | grep -q '^sudo:'; then
         echo "\033[32;1m=== Starting system update, please enter your password ===\033[0m"
         sudo true