diff --git a/script/test-move-mono.py b/script/test-move-mono.py
index 5a9a6574..f97938fd 100644
--- a/script/test-move-mono.py
+++ b/script/test-move-mono.py
@@ -1,3 +1,4 @@
 #MonoEnergy.write(110.0)
 
-Eph.write(601.0)
\ No newline at end of file
+Eph.write(600.0)
+print("DONE")
\ No newline at end of file