diff --git a/src/viser/_gui_api.py b/src/viser/_gui_api.py
index 2a8cb0920..4403448f7 100644
--- a/src/viser/_gui_api.py
+++ b/src/viser/_gui_api.py
@@ -520,6 +520,7 @@ def add_gui_plotly(
             aspect_ratio: Aspect ratio of the plot in the control panel (width / height).
             order: Optional ordering, smallest values will be displayed first.
             visible: Whether the component is visible.
+            font: Optional font to use for the plot.
 
         Returns:
             A handle that can be used to interact with the GUI element.
@@ -558,7 +559,7 @@ def add_gui_plotly(
             with open(plotly_path, "r") as f:
                 plotly_js = f.read()
             self._get_api()._queue(
-                _messages.SetupPlotlyMessage(
+                _messages.RunJavascriptMessage(
                     source=plotly_js,
                 )
             )
diff --git a/src/viser/_messages.py b/src/viser/_messages.py
index 0f70fb3f1..094128055 100644
--- a/src/viser/_messages.py
+++ b/src/viser/_messages.py
@@ -66,7 +66,7 @@ def wrapper(cls: T) -> T:
 
 
 @dataclasses.dataclass
-class SetupPlotlyMessage(Message):
+class RunJavascriptMessage(Message):
     """Message for setting up the Plotly.js package,
     via sending the plotly.min.js source code."""
 
diff --git a/src/viser/client/src/WebsocketInterface.tsx b/src/viser/client/src/WebsocketInterface.tsx
index 7507b0f61..93e3f8f3e 100644
--- a/src/viser/client/src/WebsocketInterface.tsx
+++ b/src/viser/client/src/WebsocketInterface.tsx
@@ -128,8 +128,10 @@ function useMessageHandler() {
         return;
       }
 
-      // Setup the plotly.js library using the plotly.min.js code (string).
-      case "SetupPlotlyMessage": {
+      // Run some arbitrary Javascript.
+      // This is used for plotting, where the Python server will send over a
+      // copy of plotly.min.js for the currently-installed version of plotly.
+      case "RunJavascriptMessage": {
         eval(message.source);
         return;
       }
diff --git a/src/viser/client/src/WebsocketMessages.tsx b/src/viser/client/src/WebsocketMessages.tsx
index 723979726..801bf8e4e 100644
--- a/src/viser/client/src/WebsocketMessages.tsx
+++ b/src/viser/client/src/WebsocketMessages.tsx
@@ -5,8 +5,8 @@
  *
  * (automatically generated)
  */
-export interface SetupPlotlyMessage {
-  type: "SetupPlotlyMessage";
+export interface RunJavascriptMessage {
+  type: "RunJavascriptMessage";
   source: string;
 }
 /** Message for a posed viewer camera.
@@ -837,7 +837,7 @@ export interface SetGuiPanelLabelMessage {
 }
 
 export type Message =
-  | SetupPlotlyMessage
+  | RunJavascriptMessage
   | ViewerCameraMessage
   | ScenePointerMessage
   | ScenePointerEnableMessage