diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index cdce8b9..d99d88d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,3 @@
-variables:
-  LATEST_VER: "22.04"
-
 build_22:
   variables:
     UBUNTU_VER: "22.04"
@@ -9,20 +6,10 @@ build_22:
   rules:
     - changes:
       - Dockerfile
+      - build_command.sh
       - scripts/**/*
-      - .gitlab-ci.yml
   script:
-    - docker buildx create --use default
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - docker buildx build .  
-      -f Dockerfile
-      --build-arg UBUNTU_VER=$UBUNTU_VER
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:`date "+%Y-%m-%d"`
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:latest
-      -t $CI_REGISTRY/docker/ubuntu:$UBUNTU_VER
-      -t $CI_REGISTRY/docker/ubuntu:latest
-      --platform linux/amd64,linux/arm64,linux/arm/v7
-      --push --provenance false
+    - sh build_command.sh
 
 build_20:
   variables:
@@ -32,19 +19,10 @@ build_20:
   rules:
     - changes:
       - Dockerfile
+      - build_command.sh
       - scripts/**/*
-      - .gitlab-ci.yml
   script:
-    - docker buildx create --use default
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - docker buildx build .  
-      -f Dockerfile
-      --build-arg UBUNTU_VER=$UBUNTU_VER
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:`date "+%Y-%m-%d"`
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:latest
-      -t $CI_REGISTRY/docker/ubuntu:$UBUNTU_VER
-      --platform linux/amd64,linux/arm64,linux/arm/v7
-      --push --provenance false
+    - sh build_command.sh
 
 build_18:
   variables:
@@ -54,16 +32,7 @@ build_18:
   rules:
     - changes:
       - Dockerfile
+      - build_command.sh
       - scripts/**/*
-      - .gitlab-ci.yml
   script:
-    - docker buildx create --use default
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - docker buildx build .  
-      -f Dockerfile
-      --build-arg UBUNTU_VER=$UBUNTU_VER
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:`date "+%Y-%m-%d"`
-      -t $CI_REGISTRY/docker/ubuntu/ubuntu-$UBUNTU_VER:latest
-      -t $CI_REGISTRY/docker/ubuntu:$UBUNTU_VER
-      --platform linux/amd64,linux/arm64,linux/arm/v7
-      --push --provenance false
+    - sh build_command.sh