diff --git a/scripts/update.sh b/scripts/update.sh
index c387307..65491ca 100644
--- a/scripts/update.sh
+++ b/scripts/update.sh
@@ -1,5 +1,5 @@
 update_kiauh(){
-  if [ $KIAUH_UPDATE_AVAIL -gt 0 ]; then
+  if [ "$KIAUH_UPDATE_AVAIL" = "true" ]; then
     status_msg "Updating KIAUH ..."
     cd ${HOME}/kiauh
     git pull && ok_msg "Update complete! Please restart KIAUH."
@@ -71,4 +71,4 @@ update_moonraker(){
   fi
   ok_msg "Update complete!"
   start_moonraker && sleep 2 && start_klipper
-}
\ No newline at end of file
+}