diff --git a/src/components/hand-tracking-controls.js b/src/components/hand-tracking-controls.js
index 67d2b737fc7..eba5b0f0ff7 100644
--- a/src/components/hand-tracking-controls.js
+++ b/src/components/hand-tracking-controls.js
@@ -108,7 +108,7 @@ module.exports.Component = registerComponent('hand-tracking-controls', {
       this.skinnedMesh.material.color.set(this.data.modelColor);
     }
 
-    for (var i = 0; i < jointEls.lenght; i++) {
+    for (var i = 0; i < jointEls.length; i++) {
       jointEls[i].setAttribute('material', 'color', this.data.modelColor);
     }
   },