diff --git a/tiny_bvh_fenster.cpp b/tiny_bvh_fenster.cpp
index 3078252..359961d 100644
--- a/tiny_bvh_fenster.cpp
+++ b/tiny_bvh_fenster.cpp
@@ -98,4 +98,5 @@ void Tick( uint32_t* buf )
 			buf[pixel_x + pixel_y * SCRWIDTH] = c + (c << 8) + (c << 16);
 		}
 	}
+	ALIGNED_FREE(rays);
 }