diff --git a/.github/workflows/prepare-docs.yml b/.github/workflows/prepare-docs.yml
index a02febb3b..17d37d08c 100644
--- a/.github/workflows/prepare-docs.yml
+++ b/.github/workflows/prepare-docs.yml
@@ -26,7 +26,7 @@ jobs:
     # docs builds are needed for anything on main, any tagged versions, and any tag
     # or branch starting with docs-preview
     needs: check_docs_rebuild
-    if: ${{ needs.check_docs_rebuild.outputs.should_skip != 'true' }}
+    if: ${{ needs.check_docs_rebuild.outputs.should_skip != 'true' && github.repository == 'YosysHQ/Yosys' }}
     runs-on: [self-hosted, linux, x64, fast]
     steps:
       - name: Checkout Yosys
diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index 65d931797..d7f2073fe 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -253,7 +253,7 @@ jobs:
     name: Try build docs
     runs-on: [self-hosted, linux, x64, fast]
     needs: [pre_docs_job]
-    if: needs.pre_docs_job.outputs.should_skip != 'true'
+    if: ${{ needs.pre_docs_job.outputs.should_skip != 'true' && github.repository == 'YosysHQ/Yosys' }}
     strategy:
       matrix:
         docs-target: [html, latexpdf]
diff --git a/.github/workflows/test-verific.yml b/.github/workflows/test-verific.yml
index 9af07b920..c2e4228c4 100644
--- a/.github/workflows/test-verific.yml
+++ b/.github/workflows/test-verific.yml
@@ -27,7 +27,7 @@ jobs:
 
   test-verific:
     needs: pre-job
-    if: needs.pre-job.outputs.should_skip != 'true'
+    if: ${{ needs.pre-job.outputs.should_skip != 'true' && github.repository == 'YosysHQ/Yosys' }}
     runs-on: [self-hosted, linux, x64, fast]
     steps:
       - name: Checkout Yosys
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index de7ef04d6..b32498baf 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -6,6 +6,7 @@ on:
 
 jobs:
   lockfile:
+    if: github.repository == 'YosysHQ/Yosys'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
diff --git a/.github/workflows/version.yml b/.github/workflows/version.yml
index 26dcba4a4..78d34db46 100644
--- a/.github/workflows/version.yml
+++ b/.github/workflows/version.yml
@@ -7,6 +7,7 @@ on:
 
 jobs:
   bump-version:
+    if: github.repository == 'YosysHQ/Yosys'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -18,11 +19,8 @@ jobs:
       - name: Take last commit
         id: log
         run: echo "message=$(git log --no-merges -1 --oneline)" >> $GITHUB_OUTPUT
-      - name: Take repository
-        id: repo
-        run: echo "message=$GITHUB_REPOSITORY" >> $GITHUB_OUTPUT
       - name: Bump version
-        if: "!contains(steps.log.outputs.message, 'Bump version') && contains(steps.repo.outputs.message, 'YosysHQ/yosys')"
+        if: ${{ !contains(steps.log.outputs.message, 'Bump version') }}
         run: |
           make bumpversion
           git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
@@ -30,7 +28,7 @@ jobs:
           git add Makefile
           git commit -m "Bump version"
       - name: Push changes # push the output folder to your repo
-        if: "!contains(steps.log.outputs.message, 'Bump version') && contains(steps.repo.outputs.message, 'YosysHQ/yosys')"
+        if: ${{ !contains(steps.log.outputs.message, 'Bump version') }}
         uses: ad-m/github-push-action@master
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 41d9183fc..2a5b7e024 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -124,6 +124,7 @@ jobs:
           path: ./wheelhouse/*.whl
   upload_wheels:
     name: Upload Wheels
+    if: github.repository == 'YosysHQ/Yosys'
     runs-on: ubuntu-latest
     # Specifying a GitHub environment is optional, but strongly encouraged
     environment: pypi