diff --git a/script/CalibrateGonio.py b/script/CalibrateGonio.py
index 87be595..cf775e4 100644
--- a/script/CalibrateGonio.py
+++ b/script/CalibrateGonio.py
@@ -5,7 +5,7 @@ step=0.01
 sleepTime=0.5
 
 def GetEnergies():
-    global: EnergyGonio, EnergyAbsolut,Offset
+    global EnergyGonio, EnergyAbsolut,Offset
     for i in range(0,5):
         caput("X10DA-OP1-MO1:BraggEAO",start+step*i) 
         time.sleep(sleepTime)