diff --git a/script/RFscan/gun_scan1.py b/script/RFscan/gun_scan1.py
index ebc2033..9592e8f 100644
--- a/script/RFscan/gun_scan1.py
+++ b/script/RFscan/gun_scan1.py
@@ -35,7 +35,8 @@ try:
     caput("SINEG01-RSYS:GET-CHARGE-ARRAY", to_array(charge,  'd'))
 finally:
     phase.close()
-    st.close()
+    q.close()
+    #st.close()
 
 # Here the user needs to pick a phase as reference phase onset of charge emission
 phase_ref = 27.3