diff --git a/steamwarci.yml b/steamwarci.yml
index 570a078f0..c2bb6350c 100644
--- a/steamwarci.yml
+++ b/steamwarci.yml
@@ -1,5 +1,5 @@
 build:
-  - "./gradlew build"
+  - "JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64 ./gradlew build"
   - "./gradlew --stop"
 
 artifacts: