diff --git a/examples/example_win32_directx9/main.cpp b/examples/example_win32_directx9/main.cpp
index 85aadd278..1a6625465 100644
--- a/examples/example_win32_directx9/main.cpp
+++ b/examples/example_win32_directx9/main.cpp
@@ -99,6 +99,7 @@ int main(int, char**)
         {
             g_d3dpp.BackBufferWidth = g_ResizeWidth;
             g_d3dpp.BackBufferHeight = g_ResizeHeight;
+            g_ResizeWidth = g_ResizeHeight = 0;
             ResetDevice();
         }