diff --git a/src/ptycon.c b/src/ptycon.c
index 20a9aa8..1999494 100644
--- a/src/ptycon.c
+++ b/src/ptycon.c
@@ -127,7 +127,7 @@ static int32_t ptycon_start(int argc, char ** argv, char ** envp)
 	return ptyc_main(argc,argv,envp);
 }
 
-static int ptycon_daemon_entry_point(void * arg)
+static int __stdcall ptycon_daemon_entry_point(void * arg)
 {
 	int32_t		status;
 	int		argc;