diff --git a/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py b/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
index 4c21169..79e1bcd 100644
--- a/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
+++ b/csaxs_bec/devices/epics/delay_generator_csaxs/ddg_1.py
@@ -309,6 +309,8 @@ class DDG1(PSIDeviceBase, DelayGeneratorCSAXS):
         # Shutter opens without delay at t0, closes after exp_time * burst_count + 2ms (self._shutter_to_open_delay)
         self.set_delay_pairs(channel="cd", delay=0, width=shutter_width)
 
+        self.set_delay_pairs(channel="gh", delay=self._shutter_to_open_delay, width=(shutter_width-self._shutter_to_open_delay))
+
         # Trigger extra pulse for MCS OR gate
         # f = e + 1us
         # e has refernce to d, f has reference to e