diff --git a/test/tools/lto/lit.local.cfg b/test/tools/lto/lit.local.cfg
index 0c8dbb021c0..f61943a77af 100644
--- a/test/tools/lto/lit.local.cfg
+++ b/test/tools/lto/lit.local.cfg
@@ -2,5 +2,5 @@ targets = set(config.root.targets_to_build.split())
 if not 'X86' in targets:
   config.unsupported = True
 
-if config.root.host_os in ['Cygwin', 'Windows']:
+if config.root.host_os in ['Cygwin', 'MingW', 'Windows']:
   config.unsupported = True