diff --git a/src/corelib/object.h b/src/corelib/object.h
index 362efb6..ea38c6e 100644
--- a/src/corelib/object.h
+++ b/src/corelib/object.h
@@ -26,7 +26,7 @@ object_t object_default();
 void object_draw_sprite(object_t* object);
 static inline
 int object_is_valid(const object_t* object) {
-	return object == NULL || object->active == 0;
+	return object != NULL && object->active != 0;
 }
 
 #endif /* _object_h */