diff --git a/abra b/abra
index d6b6312..2174943 100755
--- a/abra
+++ b/abra
@@ -520,7 +520,7 @@ sub_app_deploy (){
   (
     cd "$APP_DIR" || error "\$APP_DIR '$APP_DIR' not found"
     # shellcheck disable=SC2086
-    if docker stack deploy -c ${COMPOSE_FILE/:/ -c } "$STACK_NAME"; then
+    if docker stack deploy -c ${COMPOSE_FILE//:/ -c } "$STACK_NAME"; then
       if [ -n "$DOMAIN" ]; then
         success "Yay! App should be available at https://${DOMAIN}"
       else
@@ -537,7 +537,7 @@ sub_app_undeploy (){
   load_instance
   load_instance_env
 
-  warning "Un-deploy $STACK_NAME from $SERVER?"
+  warning "About to un-deploy $STACK_NAME from $SERVER"
   prompt_confirm
 
   docker stack rm "$STACK_NAME"