diff --git a/src/viser/client/src/SceneTree.tsx b/src/viser/client/src/SceneTree.tsx
index 74509f48..e7562340 100644
--- a/src/viser/client/src/SceneTree.tsx
+++ b/src/viser/client/src/SceneTree.tsx
@@ -28,7 +28,6 @@ import {
   PointCloud,
   ViserImage,
   ViserMesh,
-  rgbToInt,
 } from "./ThreeAssets";
 import { opencvXyFromPointerXy } from "./ClickUtils";
 import { SceneNodeMessage } from "./WebsocketMessages";
@@ -36,6 +35,10 @@ import { SplatObject } from "./Splatting/GaussianSplats";
 import { Paper } from "@mantine/core";
 import GeneratedGuiContainer from "./ControlPanel/Generated";
 
+function rgbToInt(rgb: [number, number, number]): number {
+  return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2];
+}
+
 /** Type corresponding to a zustand-style useSceneTree hook. */
 export type UseSceneTree = ReturnType<typeof useSceneTreeState>;
 
diff --git a/src/viser/client/src/ThreeAssets.tsx b/src/viser/client/src/ThreeAssets.tsx
index 5aa05802..bdb76703 100644
--- a/src/viser/client/src/ThreeAssets.tsx
+++ b/src/viser/client/src/ThreeAssets.tsx
@@ -50,7 +50,7 @@ type AllPossibleThreeJSMaterials =
   | LineBasicMaterial
   | LineDashedMaterial;
 
-export function rgbToInt(rgb: [number, number, number]): number {
+function rgbToInt(rgb: [number, number, number]): number {
   return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2];
 }
 const originGeom = new THREE.SphereGeometry(1.0);