diff --git a/.ci/publish.sh b/.ci/publish.sh
index 9c661708cd35ea7d7764eaca5b1671c7778586ad..8929bcfc526643771c6aa74c1a781c2ec80b2dfe 100755
--- a/.ci/publish.sh
+++ b/.ci/publish.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 DESTINATION="-t ${CONTAINER_REPOSITORY}:${CI_COMMIT_REF_SLUG}"
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 53d4102a17e26cf0b6a10f7bc067f5a4cbf0480a..9e7a578c0839917c6569ee7d8975ed4e6d8e1af8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,9 +9,7 @@ publish:
   before_script:
     - mkdir ~/.docker
     - cp $DOCKER_SECRET_CONFIG ~/.docker/config.json
-  script: 
-    - ls -la .
-    - ${CI_PROJECT_DIR}/.ci/publish.sh
+  script: ./.ci/publish.sh
   only:
     - tags
     - master