diff --git a/.github/workflows/chromatic.yml b/.github/workflows/chromatic.yml
index d98e896a6..9df496eb9 100644
--- a/.github/workflows/chromatic.yml
+++ b/.github/workflows/chromatic.yml
@@ -24,3 +24,6 @@ jobs:
         uses: chromaui/action@v1
         with:
           projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
+          onlyChanged: true
+          externals: |
+            - 'public/**'