diff --git a/jitpack.yml b/jitpack.yml
new file mode 100644
index 00000000..1fc4895b
--- /dev/null
+++ b/jitpack.yml
@@ -0,0 +1,5 @@
+jdk:
+  - openjdk21
+before_install:
+  - sdk install java 21.0.4-tem
+  - sdk use java 21.0.4-tem