diff --git a/.github/workflows/cucumber-integration-test-UMBRELLA.yaml b/.github/workflows/cucumber-integration-test-UMBRELLA.yaml
index ded32f7e3..d13a8093c 100644
--- a/.github/workflows/cucumber-integration-test-UMBRELLA.yaml
+++ b/.github/workflows/cucumber-integration-test-UMBRELLA.yaml
@@ -44,7 +44,7 @@ concurrency:
 
 jobs:
   execute-e2e-tests:
-    runs-on: tractusx-runner
+    runs-on: "${{ github.repository == 'eclipse-tractusx/item-relationship-service' && 'tractusx-runner' || 'ubuntu-latest' }}"
     steps:
       - uses: actions/checkout@v4
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index d30f9597b..9da381260 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -73,7 +73,7 @@ jobs:
 
           # insert new comparison below uppermost one
           sed -i "$((latest_comparison_url_line_number+1)) s|^|[${{ inputs.irs-version }}]: \
-          https://github.com/eclipse-tractusx/item-relationship-service/compare/$previous_irs_version...${{ inputs.irs-version }}\n|" ${{ env.CHANGELOG_PATH }}        
+          ${{ github.server_url }}/${{ github.repository }}/compare/$previous_irs_version...${{ inputs.irs-version }}\n|" ${{ env.CHANGELOG_PATH }}        
 
           # replace placeholder
           placeholder_line_number=$(cat -n ${{ env.CHANGELOG_PATH }} | grep -Eoi "[0-9]+.## \[Unreleased\]" | grep -Eo "[0-9]+")
diff --git a/.github/workflows/tavern-UMBRELLA.yml b/.github/workflows/tavern-UMBRELLA.yml
index 6b49c8595..48cf0d495 100644
--- a/.github/workflows/tavern-UMBRELLA.yml
+++ b/.github/workflows/tavern-UMBRELLA.yml
@@ -31,7 +31,7 @@ concurrency:
 
 jobs:
   test:
-    runs-on: tractusx-runner
+    runs-on: "${{ github.repository == 'eclipse-tractusx/item-relationship-service' && 'tractusx-runner' || 'ubuntu-latest' }}"
     steps:
       - uses: actions/checkout@v4