diff --git a/.github/workflows/booking.yml b/.github/workflows/booking.yml
index 06e1267..def3095 100644
--- a/.github/workflows/booking.yml
+++ b/.github/workflows/booking.yml
@@ -9,6 +9,12 @@ env:
 
 # Controls when the workflow will run
 on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: