diff --git a/.github/workflows/changeset.yml b/.github/workflows/changeset.yml
index a84391c..9881e36 100644
--- a/.github/workflows/changeset.yml
+++ b/.github/workflows/changeset.yml
@@ -8,7 +8,7 @@ jobs:
   renovate:
     name: Update Renovate PR
     runs-on: ubuntu-latest
-    if: contains(github.event.pull_request.labels.*.name, 'dependencies')
+    if: ${{ (github.event.pull_request == null || github.event.pull_request.head.repo.full_name == github.repository) && (contains(github.event.pull_request.labels.*.name, 'dependencies')) }}
 
     steps:
       - name: Update PR
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 302534e..d11a012 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,6 +8,7 @@ on:
 
 jobs:
   build:
+    if: ${{ github.event.pull_request == null || github.event.pull_request.head.repo.full_name == github.repository }}
     name: CI - build & test
     runs-on: ubuntu-latest
     steps: