diff --git a/jitpack.yml b/jitpack.yml
index a2027925..485f75cc 100644
--- a/jitpack.yml
+++ b/jitpack.yml
@@ -1,2 +1,5 @@
 jdk:
-  - openjdk21
\ No newline at end of file
+  - openjdk21
+before_install:
+  - sdk install java 21.0.2-open
+  - sdk use java 21.0.2-open