diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index eb3d843c..38d37654 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -2,7 +2,8 @@ name: Check JavaScript for conformance with Prettier
 
 on:
   push:
-  pull_request:
+    paths:
+    - 'datasette/static/*'
 
 jobs:
   prettier: