diff --git a/jitpack.yml b/jitpack.yml
index e55ec0459e..70add83963 100644
--- a/jitpack.yml
+++ b/jitpack.yml
@@ -1,2 +1,4 @@
-jdk:
-  - openjdk15
\ No newline at end of file
+before_install:
+  - wget https://github.com/sormuras/bach/raw/master/install-jdk.sh
+  - source install-jdk.sh --feature 15
+  - jshell --version
\ No newline at end of file