diff --git a/src/os/windows/ottdres.rc.in b/src/os/windows/ottdres.rc.in
index ebf0cc4afb..76ccd63369 100644
--- a/src/os/windows/ottdres.rc.in
+++ b/src/os/windows/ottdres.rc.in
@@ -118,7 +118,7 @@ END
 #endif    // !_MAC
 
 #ifdef __MINGW32__
-1 24 "..\\..\\..\\projects\\dpi_aware.manifest"
+1 24 "../../../projects/dpi_aware.manifest"
 #endif
 
 #endif    // Neutral (Default) resources