diff --git a/.github/workflows/build_system_image.yml b/.github/workflows/build_system_image.yml
index 218b955a..58a932ec 100644
--- a/.github/workflows/build_system_image.yml
+++ b/.github/workflows/build_system_image.yml
@@ -41,6 +41,7 @@ jobs:
           echo "Random Port 1: $port1"
       - name: Create first bench
         run: |
+          port1=$((RANDOM%64311+1024))
           echo "Random Port 1: $port1"
           cp example.env ~/gitops/${{ github.event.pull_request.head.ref }}.env
           sed -i 's/FRAPPE_SITE_NAME_HEADER=/FRAPPE_SITE_NAME_HEADER=${{ github.event.pull_request.head.ref }}/g' ~/gitops/${{ github.event.pull_request.head.ref }}.env