diff --git a/zsnes/src/gui/guimouse.inc b/zsnes/src/gui/guimouse.inc
index 3e05454b..caf38e33 100644
--- a/zsnes/src/gui/guimouse.inc
+++ b/zsnes/src/gui/guimouse.inc
@@ -507,7 +507,9 @@ ProcessMouseButtons:
     jb .notwinpressc
     cmp word[GUImouseposx],242
     ja .notwinpressc
+%ifdef __WIN32__
     call MinimizeWindow
+%endif
     ret
 .notwinpressc