diff --git a/.github/actions/build_and_push_docker_image/action.yml b/.github/actions/build_and_push_docker_image/action.yml
index 0725c8932841..0a3584f84b57 100644
--- a/.github/actions/build_and_push_docker_image/action.yml
+++ b/.github/actions/build_and_push_docker_image/action.yml
@@ -61,5 +61,6 @@ runs:
         git clone https://github.com/binary-com/devops-ci-scripts
         cd devops-ci-scripts/k8s-build_tools
         echo $CA_CRT | base64 --decode > ca.crt
+        export CA="ca.crt"
         ./release.sh ${APP_NAME} ${{ github.ref_name }}
       shell: bash