diff --git a/src/js/TerrainBuilder.tsx b/src/js/TerrainBuilder.tsx
index f031d32..712b204 100644
--- a/src/js/TerrainBuilder.tsx
+++ b/src/js/TerrainBuilder.tsx
@@ -3513,6 +3513,12 @@ const TerrainBuilder = forwardRef<TerrainBuilderRef, TerrainBuilderProps>(
             updateChunkSystemCamera(threeCamera);
             loadNewChunksInViewDistance();
             processChunkRenderQueue();
+            if (mouseMoveAnimationRef.current) {
+                cancelAnimationFrame(mouseMoveAnimationRef.current);
+            }
+            mouseMoveAnimationRef.current = requestAnimationFrame(
+                updatePreviewPosition
+            );
         };
         const loadNewChunksInViewDistance = () => {
             const chunkSystem = getChunkSystem();