diff --git a/src/main/java/info/istlab/ServerTester/JExecutor.java b/src/main/java/info/istlab/ServerTester/JExecutor.java
index 45bc16d..a4e6ebc 100644
--- a/src/main/java/info/istlab/ServerTester/JExecutor.java
+++ b/src/main/java/info/istlab/ServerTester/JExecutor.java
@@ -81,6 +81,9 @@
             processBuilder.directory(dir);
         } else {
             File dir = new File(App.userdir + "/target/classes");
+            if (!dir.exists()) {
+                dir = new File(App.userdir + "/build/classes/java/main");
+            }
             System.out.println("[JExecutor] chdir to " + dir.getAbsolutePath());
             processBuilder.directory(dir);
         }