diff --git a/.github/workflows/brakeman-scan-core.yml b/.github/workflows/brakeman-scan-core.yml
index b8b4b2bd1c6..e50c33e0269 100644
--- a/.github/workflows/brakeman-scan-core.yml
+++ b/.github/workflows/brakeman-scan-core.yml
@@ -18,7 +18,7 @@ jobs:
     permissions:
       contents: read  # for actions/checkout to fetch code
       security-events: write  # for github/codeql-action/upload-sarif to upload SARIF results
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     name: Brakeman Scan
     runs-on: ubuntu-latest
     env:
diff --git a/.github/workflows/continuous-delivery.yml b/.github/workflows/continuous-delivery.yml
index ab97db75464..f59458f4394 100644
--- a/.github/workflows/continuous-delivery.yml
+++ b/.github/workflows/continuous-delivery.yml
@@ -12,7 +12,7 @@ jobs:
   trigger_downstream_workflow:
     permissions:
       contents: none
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     runs-on: ubuntu-latest
     steps:
       - name: Trigger Flavours workflow
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 515607f8801..68921aa2d9e 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -87,7 +87,7 @@ jobs:
       version: ${{ steps.extract_version.outputs.version }}
       docker_tags: ${{ steps.extract_version.outputs.docker_tags }}
   build:
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     needs:
       - setup
     runs-on:
diff --git a/.github/workflows/downstream-ci.yml b/.github/workflows/downstream-ci.yml
index 5732b1b8cf9..99808ea482a 100644
--- a/.github/workflows/downstream-ci.yml
+++ b/.github/workflows/downstream-ci.yml
@@ -25,7 +25,7 @@ jobs:
   trigger_saas_tests:
     permissions:
       contents: none
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     name: SaaS tests
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/i18n-tasks.yml b/.github/workflows/i18n-tasks.yml
index b380a0226b0..dd16c736d3a 100644
--- a/.github/workflows/i18n-tasks.yml
+++ b/.github/workflows/i18n-tasks.yml
@@ -23,7 +23,7 @@ jobs:
   i18n-tasks:
     permissions:
       contents: read
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     name: I18n inconsistency check
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/packager.yml b/.github/workflows/packager.yml
index 4675f7ee815..6efac35fc01 100644
--- a/.github/workflows/packager.yml
+++ b/.github/workflows/packager.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   build:
-    if: github.repository_owner == 'opf'
+    if: github.repository == 'opf/openproject'
     name: ${{ matrix.target }}
     runs-on: ubuntu-latest
     services: