diff --git a/tests/octree/src/ModelTests.cpp b/tests/octree/src/ModelTests.cpp
index 48be5e22c3..e12865f807 100644
--- a/tests/octree/src/ModelTests.cpp
+++ b/tests/octree/src/ModelTests.cpp
@@ -15,10 +15,10 @@
 #include <QDebug>
 
 #if 1
+#include <Octree.h>
 #include <ModelItem.h>
 #include <ModelTree.h>
 #include <ModelTreeElement.h>
-#include <Octree.h>
 #include <OctreeConstants.h>
 #include <PropertyFlags.h>
 #include <SharedUtil.h>