diff --git a/options/parse_commandline.c b/options/parse_commandline.c
index ded8531da8..ce776030c3 100644
--- a/options/parse_commandline.c
+++ b/options/parse_commandline.c
@@ -96,7 +96,7 @@ static bool split_opt(struct parse_state *p)
     return true;
 }
 
-#ifdef __MINGW32__
+#ifdef _WIN32
 static void process_non_option(struct playlist *files, const char *arg)
 {
     glob_t gg;