diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2e31e32eeb15becebe05bd3180ba42c098440f5c..2eefd733b958790435966c00d7de184af28f7380 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,5 @@
 image: docker:20.10.16
+
 services:
   - docker:20.10.16-dind
 
@@ -7,23 +8,19 @@ stages:
   - test
 
 variables:
-  DOCKER_HOST: tcp://docker:2376
-  DOCKER_TLS_CERTDIR: "/certs"
   CONTAINER_IMAGE: "bioseqenv"
-  IMAGE_TAG: "0.1 "
-
-before_script:
-  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+  IMAGE_TAG: "0.1"
+  DOCKER_TLS_CERTDIR: ""
 
 build:
   stage: build
   script:
-    - docker build --pull -t $CONTAINER_IMAGE:$IMAGE_TAG .
-    - docker push $CONTAINER_IMAGE:$IMAGE_TAG
+    - docker build -t $CI_REGISTRY_IMAGE:$IMAGE_TAG .
+    - echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER $CI_REGISTRY --password-stdin
+    - docker push $CI_REGISTRY_IMAGE:$IMAGE_TAG
 
 test:
   stage: test
   script:
-    - docker pull $CONTAINER_IMAGE:$IMAGE_TAG
-    - docker run $CONTAINER_IMAGE:$IMAGE_TAG conda run -n dragonflye dragonflye -h
-    
\ No newline at end of file
+    - docker pull $CI_REGISTRY_IMAGE:$IMAGE_TAG
+    - docker run $CI_REGISTRY_IMAGE:$IMAGE_TAG conda run -n dragonflye dragonflye -h