diff --git a/Runtime/CMain.cpp b/Runtime/CMain.cpp
index 58c79c882..c18b07b9f 100644
--- a/Runtime/CMain.cpp
+++ b/Runtime/CMain.cpp
@@ -351,7 +351,8 @@ public:
 
     m_window->waitForRetrace();
 
-    boo::SWindowRect& rect = m_windowCallback.m_lastRect;
+    boo::SWindowRect rect = m_windowCallback.m_lastRect;
+    rect.location = {0, 0};
     boo::IGraphicsCommandQueue* gfxQ = m_window->getCommandQueue();
     if (m_windowCallback.m_rectDirty) {
       gfxQ->resizeRenderTexture(m_renderTex, rect.size[0], rect.size[1]);
diff --git a/extern/boo b/extern/boo
index 78028c623..d302532fe 160000
--- a/extern/boo
+++ b/extern/boo
@@ -1 +1 @@
-Subproject commit 78028c62376d2399050f0b12c43d98e266b30b53
+Subproject commit d302532fe12e447cc5af3ac975e12e89c982dfae