diff --git a/jitpack.yml b/jitpack.yml
index 693d0b2..08971c9 100644
--- a/jitpack.yml
+++ b/jitpack.yml
@@ -3,3 +3,4 @@ jdk:
 before_install:
   - wget https://github.com/sormuras/bach/raw/master/install-jdk.sh
   - source install-jdk.sh --feature 16
+  - jshell --version
\ No newline at end of file