diff --git a/.github/workflows/chromatic.yml b/.github/workflows/chromatic.yml
index 7130e25039..6d3a629e08 100644
--- a/.github/workflows/chromatic.yml
+++ b/.github/workflows/chromatic.yml
@@ -1,6 +1,11 @@
 name: Chromatic
 
-on: push
+on:
+  pull_request:
+    types: [opened, synchronize]
+  push:
+    branches:
+      - master
 
 jobs:
   build: