diff --git a/src/components/three/ModelViewer.tsx b/src/components/three/ModelViewer.tsx
index 985cbc7..2e1d411 100644
--- a/src/components/three/ModelViewer.tsx
+++ b/src/components/three/ModelViewer.tsx
@@ -1335,7 +1335,8 @@ function WalkControls() {
   const setWalkMode = useModelStore(s => s.setWalkMode);
   const gridY = useModelStore(s => s.gridY);
   const { camera } = useThree();
-  const controlsRef = useRef<{ lock: () => void } | null>(null);
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const controlsRef = useRef<any>(null);
   const keys = useRef({ w: false, a: false, s: false, d: false, shift: false });
   const initialized = useRef(false);