diff --git a/nerfactory/viewer/app/src/modules/Scene/drawing.js b/nerfactory/viewer/app/src/modules/Scene/drawing.js
index 0bcc2c1cf..12bf2f173 100644
--- a/nerfactory/viewer/app/src/modules/Scene/drawing.js
+++ b/nerfactory/viewer/app/src/modules/Scene/drawing.js
@@ -129,7 +129,7 @@ export function drawCamera(camera): THREE.Object3D {
 
   const height = 0.05;
   const displayedFocalLength = height;
-  const width = height * camera.cx / camera.cy;
+  const width = (height * camera.cx) / camera.cy;
   const cameraWireframeObject = getCameraWireframe(
     1.0,
     displayedFocalLength,