diff --git a/recipes/windows/cores-windows-x64_seh-cross.conf b/recipes/windows/cores-windows-x64_seh-cross.conf
index 5037f504..7a6f04ee 100644
--- a/recipes/windows/cores-windows-x64_seh-cross.conf
+++ b/recipes/windows/cores-windows-x64_seh-cross.conf
@@ -1,6 +1,6 @@
 PATH /mingw64/lib/ccache/bin:/mingw64/bin
 MSYSTEM MINGW64
-platform windows
+platform MINGW64
 PLATFORM windows
 ARCH x86_64
 MAKE make.exe