diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99b7a85..04b89a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,6 +17,7 @@ jobs:
     timeout-minutes: 10
     name: lint
     runs-on: ${{ github.repository == 'stainless-sdks/opencode-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v4
 
@@ -42,6 +43,7 @@ jobs:
       contents: read
       id-token: write
     runs-on: depot-ubuntu-24.04
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v4
 
@@ -62,6 +64,7 @@ jobs:
     timeout-minutes: 10
     name: test
     runs-on: ${{ github.repository == 'stainless-sdks/opencode-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@v4