diff --git a/.github/workflows/e2e-gha.yml b/.github/workflows/e2e-gha.yml
index 29d3f157..fe44b238 100644
--- a/.github/workflows/e2e-gha.yml
+++ b/.github/workflows/e2e-gha.yml
@@ -27,7 +27,7 @@ jobs:
         run: ciux ignite $PWD
       - name: Build fink-broker image for k8s
         run: |
-          ./build.sh --suffix "${{ env.SUFFIX }}" --tmp-registry "${{ env.CI_REPO }}"
+          ./build.sh -s "${{ env.SUFFIX }}" -r "${{ env.CI_REPO }}"
       - name: Export fink-broker image
         run: |
           $(ciux get image --check $PWD --suffix "${{ env.SUFFIX }}" --env)
diff --git a/build.sh b/build.sh
index bbf2f79a..4e48e9ee 100755
--- a/build.sh
+++ b/build.sh
@@ -42,9 +42,10 @@ suffix=""
 tmp_registry=""
 
 # get the options
-while getopts hs: c ; do
+while getopts hr:s: c ; do
     case $c in
 	    h) usage ; exit 0 ;;
+        r) tmp_registry=$OPTARG ;;
 	    s) suffix=$OPTARG ;;
 	    \?) usage ; exit 2 ;;
     esac