diff --git a/script/test/TestGenerator.py b/script/test/TestGenerator.py
index 76772c54..8aa8bc4e 100644
--- a/script/test/TestGenerator.py
+++ b/script/test/TestGenerator.py
@@ -23,8 +23,7 @@ pass_energy = PassEnergy()
         
 
 def scan_gen():
-    #while True:
-    for i in range(1000):
+    while True:
         for step in STEPS:                
             yield step