diff --git a/docker/production/.gitlab-ci.yml b/docker/production/.gitlab-ci.yml
index 8297344e..a0f130c0 100644
--- a/docker/production/.gitlab-ci.yml
+++ b/docker/production/.gitlab-ci.yml
@@ -26,7 +26,7 @@ docker-build-main-release:
     entrypoint: [""]
   script:
     - cp ${DOCKER_HUB_CONFIG} /kaniko/.docker/config.json
-    - export CP_VERSION=(cat CP_VERSION.env)
+    - export CP_VERSION=$(cat CP_VERSION.env)
     - /kaniko/executor --context . --dockerfile docker/production/web-server/Dockerfile --destination ${DOCKER_IMAGE_WEB_SERVER}:${CP_VERSION} --destination ${DOCKER_IMAGE_WEB_SERVER}:latest
     - /kaniko/executor --context . --dockerfile docker/production/app/Dockerfile --destination ${DOCKER_IMAGE_APP}:${CP_VERSION} --destination ${DOCKER_IMAGE_APP}:latest
   needs:
@@ -43,7 +43,7 @@ docker-build-alpha-beta-release:
     entrypoint: [""]
   script:
     - cp ${DOCKER_HUB_CONFIG} /kaniko/.docker/config.json
-    - export CP_VERSION=(cat CP_VERSION.env)
+    - export CP_VERSION=$(cat CP_VERSION.env)
     - /kaniko/executor --context . --dockerfile docker/production/web-server/Dockerfile --destination ${DOCKER_IMAGE_WEB_SERVER}:${CP_VERSION}
     - /kaniko/executor --context . --dockerfile docker/production/app/Dockerfile --destination ${DOCKER_IMAGE_APP}:${CP_VERSION}
   needs: