diff --git a/src/blenderbim/blenderbim/bim/data/webui/static/js/index.js b/src/blenderbim/blenderbim/bim/data/webui/static/js/index.js
index 7b830870ad..39e2bee442 100644
--- a/src/blenderbim/blenderbim/bim/data/webui/static/js/index.js
+++ b/src/blenderbim/blenderbim/bim/data/webui/static/js/index.js
@@ -40,7 +40,7 @@ function handleBlenderDisconnect(blenderId) {
 // Function to handle 'csv_data' event
 function handleCsvData(data) {
   const blenderId = data["blenderId"];
-  const csvData = data["data"]["data"];
+  const csvData = data["data"]["csv_data"];
   const filename = data["data"]["IFC_File"];
   console.log(data);
 
diff --git a/src/blenderbim/blenderbim/bim/module/csv/operator.py b/src/blenderbim/blenderbim/bim/module/csv/operator.py
index 859e5f6e2a..08ae965395 100644
--- a/src/blenderbim/blenderbim/bim/module/csv/operator.py
+++ b/src/blenderbim/blenderbim/bim/module/csv/operator.py
@@ -254,7 +254,9 @@ class ExportIfcCsv(bpy.types.Operator):
             schedule_creator = scheduler.Scheduler()
             schedule_creator.schedule(self.filepath, tool.Drawing.get_path_with_ext(self.filepath, "svg"))
         if props.format == "web":
-            tool.Web.send_webui_data(extra_data=ifc_csv.dataframe.to_csv(index=False), event="csv_data")
+            tool.Web.send_webui_data(
+                extra_data=ifc_csv.dataframe.to_csv(index=False), extra_data_key="csv_data", event="csv_data"
+            )
         self.report({"INFO"}, f"Data is exported to {props.format.upper()}.")
         return {"FINISHED"}
 
diff --git a/src/blenderbim/blenderbim/tool/web.py b/src/blenderbim/blenderbim/tool/web.py
index b7b9bb3aec..18a2bf979d 100644
--- a/src/blenderbim/blenderbim/tool/web.py
+++ b/src/blenderbim/blenderbim/tool/web.py
@@ -118,7 +118,9 @@ class Web(blenderbim.core.tool.Web):
         print("Websocket server terminated successfully")
 
     @classmethod
-    def send_webui_data(cls, extra_data=None, event="data", namespace="/blender", use_web_data=True):
+    def send_webui_data(
+        cls, extra_data=None, extra_data_key="data", event="data", namespace="/blender", use_web_data=True
+    ):
         global ws_thread
         data = {}
 
@@ -128,7 +130,7 @@ class Web(blenderbim.core.tool.Web):
             data = WebData.data
 
         if extra_data is not None:
-            data["data"] = extra_data
+            data[extra_data_key] = extra_data
 
         if ws_thread is not None and bpy.context.scene.WebProperties.is_connected:
             ws_thread.run_coro(cls.sio_send(data, event, namespace))