diff --git a/src/platform_w32_dx11/Renderer.cpp b/src/platform_w32_dx11/Renderer.cpp
index 200acfae..6e0eeb92 100644
--- a/src/platform_w32_dx11/Renderer.cpp
+++ b/src/platform_w32_dx11/Renderer.cpp
@@ -166,7 +166,7 @@ char defaultVertexShader[ 65536 ] =
 "}\n";
 
 bool run = true;
-
+bool sizeChanged =false;
 IDXGISwapChain * pSwapChain = NULL;
 ID3D11Device * pDevice = NULL;
 ID3D11DeviceContext * pContext = NULL;
diff --git a/src/platform_w32_dx9/Renderer.cpp b/src/platform_w32_dx9/Renderer.cpp
index d1277701..f826702d 100644
--- a/src/platform_w32_dx9/Renderer.cpp
+++ b/src/platform_w32_dx9/Renderer.cpp
@@ -170,7 +170,7 @@ char defaultVertexShader[ 65536 ] =
 "}\n";
 
 bool run = true;
-
+bool sizeChanged =false;
 LPDIRECT3D9 pD3D = NULL;
 LPDIRECT3DDEVICE9 pDevice = NULL;
 LPD3DXCONSTANTTABLE pConstantTable = NULL;