diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 10afa7d..d331edc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,9 @@ stages:
     - build
     - test
 
+before_script:
+    - sudo apt-get update && apt-get install -y cmake make libssl-dev
+
 build:
     stage: build
     script: