diff --git a/runtime/mirror/array.h b/runtime/mirror/array.h
index 99565c6..11128bb 100644
--- a/runtime/mirror/array.h
+++ b/runtime/mirror/array.h
@@ -18,8 +18,8 @@
 #define ART_RUNTIME_MIRROR_ARRAY_H_
 
 #include "base/enums.h"
-#include "gc_root.h"
 #include "gc/allocator_type.h"
+#include "gc_root.h"
 #include "obj_ptr.h"
 #include "object.h"