diff --git a/gui/control_main.py b/gui/control_main.py
index 75f21f38..c9f6a474 100644
--- a/gui/control_main.py
+++ b/gui/control_main.py
@@ -3092,7 +3092,7 @@ def takeRasterSnapshot(self, rasterReq):
             reqID=rasterReq["uid"],
             rasterHeatJpeg=jpegImageFilename,
         )
-        self.send_to_server("ispybLib.insertRasterResult", [str(rasterReq["uid"]), str(visitName)])
+        self.send_to_server("insertRasterResult", [str(rasterReq["uid"]), str(visitName)])
 
     def reFillPolyRaster(self):
         rasterEvalOption = str(self.rasterEvalComboBox.currentText())