diff --git a/primitive/box.cpp b/primitive/box.cpp
index 9780b85..4a368fd 100644
--- a/primitive/box.cpp
+++ b/primitive/box.cpp
@@ -87,7 +87,7 @@ bool Box::intersect(Ray &ray) const
     ray.length = t;
     ray.primitive = this;
 
-    return false;
+    return true;
 }
 
 // Bounding box ////////////////////////////////////////////////////////////////