diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3306f94..1a5244c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,5 +2,7 @@ image: node:latest
 
 test:
   script:
+    - apt-get update
+    - apt-get install -y openjdk-8-jre
     - npm install
     - ./node_modules/.bin/shadow-cljs compile test