diff --git a/lxc/executors/scala b/lxc/executors/scala
index 8eba78d..1baa5ce 100755
--- a/lxc/executors/scala
+++ b/lxc/executors/scala
@@ -1,4 +1,7 @@
 #!/bin/bash
 
+# Scala will complain if JAVA_HOME isn't set
+export JAVA_HOME=/opt/java/jdk-14
+
 cp code.code interim.scala
 timeout -s KILL 10 xargs -a args.args -d '\n' scala interim.scala < stdin.stdin