diff --git a/.github/workflows/onPRClose.yml b/.github/workflows/onPRClose.yml
index e0305f00a7..2497b20c37 100644
--- a/.github/workflows/onPRClose.yml
+++ b/.github/workflows/onPRClose.yml
@@ -56,6 +56,7 @@ jobs:
         echo 'chartName='$( echo ${{ github.head_ref || github.ref_name }} | sed "s/_/-/" | awk '{print tolower($0)}' ) >> "$GITHUB_OUTPUT"
       id: getChartName
     - name: Azure Pipelines Action
+      if: steps.getChartName.outputs.chartName != 'testbranch'
       uses: Azure/pipelines@v1.2
       with:
         azure-devops-project-url: https://dev.azure.com/3drepo/3drepo.io