diff --git a/.github/workflows/pyxel_html.yml b/.github/workflows/pyxel_html.yml
index 716add7..54613e5 100644
--- a/.github/workflows/pyxel_html.yml
+++ b/.github/workflows/pyxel_html.yml
@@ -9,6 +9,10 @@ on:
       - 'main.py'
   pull_request:
     branches: ["main"]
+    paths:
+      - 'assets/**'
+      - 'ttris/**'
+      - 'main.py'
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages