diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f2f0d3dee4b5105ab349aa9220c452b815cdae82..fc6608dc9d5283dbcd1c194d891c130e68855333 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,4 +13,4 @@ build:
   stage: build
   script:
     - cd lectures
-    - ./gradle build
+    - ./gradlew build