diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 30ccd87..8a73f68 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,10 +1,14 @@
 image: maven:3.5-jdk-8
 
+cache:
+  paths:
+    - /root/.m2
+
 maven-install:
   stage: build
   environment: production
   script:
-    - mvn install
+    - mvn package
   artifacts:
     paths:
       - target/transcendental-lisp-*.jar