diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1c195b7..fbc97ad 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,6 +7,8 @@ stages:
 Build Docker Images:
   stage: build-images
   when: manual
+  only:
+    - master
   image: ubuntu
   services:
     - docker:dind
@@ -22,14 +24,14 @@ Build Docker Images:
           - fedora35
           - macos-x86_64
           - macos-aarch64
-  # Install docker
+  # Install docker and make
   before_script:
     - apt-get update
     - apt-get install -y ca-certificates curl gnupg lsb-release
     - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
     - echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
     - apt-get update
-    - apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+    - apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin make
   # Build container
   script:
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY