diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e72b82a..8a07ded 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,32 +1,26 @@
-# This file is a template, and might need editing before it works on your project.
-# use the official gcc image, based on debian
+# Use the official gcc image, based on debian
 # can use verions as well, like gcc:5.2
 # see https://hub.docker.com/_/gcc/
 image: gcc
 
-trigger_build:
-  stage: deploy
-  script:
-    - "curl -X POST -F token=-nr2owgsfXRbWXHByiv3 -F ref=REF_NAME https://git.goatpr0n.de/api/v4/projects/46/trigger/pipeline"
+stages:
+  - build
 
 build:
   stage: build
-  # instead of calling g++ directly you can also use some build toolkit like make
-  # install the necessary build tools when needed
+  tags: 
+    - gcc
   before_script: 
-    - apt update && apt -y install libreadline-dev 
-  script: 
-    - gcc lw12.c lw12ctl -o lw12ctl
+    - apt update && apt -y install libreadline-dev cmake
+  script:
+    - cmake .
+    - make
   artifacts:
     paths:
       - lw12ctl
   # depending on your build setup it's most likely a good idea to cache outputs to reduce the build time
-  # cache:
-  #   paths:
-  #     - "*.o"
-
-# run tests using the binary built before
-#test:
-#  stage: test
-#  script:
-#    - ./runmytests.sh
+  cache:
+    paths:
+      - "*.o"
+  only:
+    - tags