diff --git a/.github/workflows/pull-request-build.yml b/.github/workflows/pull-request-build.yml
index f2e056085a0b..ea5e395e8702 100644
--- a/.github/workflows/pull-request-build.yml
+++ b/.github/workflows/pull-request-build.yml
@@ -18,7 +18,8 @@ env:
 
 jobs:
   aws-cli-v2-pr-build:
-    if: github.event.pull_request.draft == false
+    # Don't run on drafts or for fork-orign PRs, since they won't have access
+    if: github.event.pull_request.draft == false && github.event.pull_request.head.repo.full_name == github.repository
     runs-on: ubuntu-latest
     permissions:
       id-token: write