diff --git a/src/cc/rogue/mdport.c b/src/cc/rogue/mdport.c
index d9c4e9c21..988e1c7b7 100644
--- a/src/cc/rogue/mdport.c
+++ b/src/cc/rogue/mdport.c
@@ -40,7 +40,7 @@
 #pragma warning( disable: 4201 ) 
 #include <shlobj.h>
 #pragma warning( default: 4201 ) 
-#include <Shlwapi.h>
+#include <shlwapi.h>
 #undef MOUSE_MOVED
 #endif