diff --git a/.github/workflows/docker-edge.yml b/.github/workflows/docker-edge.yml
index 3fe1d54572..baf3d04bac 100644
--- a/.github/workflows/docker-edge.yml
+++ b/.github/workflows/docker-edge.yml
@@ -33,6 +33,7 @@ env:
 
 jobs:
   build:
+    if: ${{ github.event.repository.fork == false }}
     name: Build Docker image
     runs-on: ubuntu-latest
     strategy:
diff --git a/upcoming-release-notes/4430.md b/upcoming-release-notes/4430.md
new file mode 100644
index 0000000000..bae7d8561e
--- /dev/null
+++ b/upcoming-release-notes/4430.md
@@ -0,0 +1,6 @@
+---
+category: Maintenance
+authors: [matt-fidd]
+---
+
+Prevent GitHub docker workflow from running on pushes to forks