diff --git a/jastadd-mquat-base/build.gradle b/jastadd-mquat-base/build.gradle
index 7a3dcff8406c800e8ecc74151f79f9016e2143c5..6df9ef513a5a2ba7788cbcf3fed62de7ea9d00ac 100644
--- a/jastadd-mquat-base/build.gradle
+++ b/jastadd-mquat-base/build.gradle
@@ -97,6 +97,11 @@ jastadd {
     configureModuleBuild()
     modules "jastadd_modules"
 
+    project.generateJava {
+        classpath = files("libs/jastadd2.jar")
+        main = 'org.jastadd.JastAdd'
+    }
+
     module = "expressions"
 
     extraJastAddOptions = ['--cache=none']