diff --git a/emulators/BasiliskII/Makefile b/emulators/BasiliskII/Makefile
index cc849549f76b..e2a66f6f64e2 100644
--- a/emulators/BasiliskII/Makefile
+++ b/emulators/BasiliskII/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.55 2023/11/14 14:01:45 wiz Exp $
+# $NetBSD: Makefile,v 1.56 2024/04/02 20:34:16 nia Exp $
 
 DISTNAME=	BasiliskII-20190405
 PKGREVISION=	10
@@ -35,10 +35,7 @@ CONFIGURE_ARGS+=	--without-esd
 
 .include "../../mk/bsd.prefs.mk"
 
-.if ${OPSYS} == "Darwin"
-CONFIGURE_ARGS+=	--enable-macosx-gui
-CONFIGURE_ARGS+=	--enable-macosx-sound
-.else
+.if ${OPSYS} != "Darwin"
 post-extract:
 	${RM} ${WRKSRC}/src/Unix/semaphore.h
 .endif
diff --git a/emulators/BasiliskII/options.mk b/emulators/BasiliskII/options.mk
index 9d07a5103183..5216523ced49 100644
--- a/emulators/BasiliskII/options.mk
+++ b/emulators/BasiliskII/options.mk
@@ -1,4 +1,4 @@
-# $NetBSD: options.mk,v 1.8 2020/01/20 21:14:49 nia Exp $
+# $NetBSD: options.mk,v 1.9 2024/04/02 20:34:16 nia Exp $
 
 PKG_OPTIONS_VAR=		PKG_OPTIONS.BasiliskII
 PKG_SUPPORTED_OPTIONS=		gtk2 sdl
@@ -22,4 +22,7 @@ CONFIGURE_ARGS+=	--without-gtk
 CONFIGURE_ARGS+=	--enable-sdl-audio
 CONFIGURE_ARGS+=	--enable-sdl-video
 .include "../../devel/SDL/buildlink3.mk"
+.elif ${OPSYS} == "Darwin"
+CONFIGURE_ARGS+=	--enable-macosx-gui
+CONFIGURE_ARGS+=	--enable-macosx-sound
 .endif