diff --git a/BasiliskII/src/Unix/video_vosf.h b/BasiliskII/src/Unix/video_vosf.h
index 6cee0b36..9e31ba2a 100644
--- a/BasiliskII/src/Unix/video_vosf.h
+++ b/BasiliskII/src/Unix/video_vosf.h
@@ -88,7 +88,6 @@ static void do_fbcopy_raw(uint8 * dest, const uint8 * source, uint32 length)
 	memcpy(dest, source, length);
 }
 #else
-#error "incomplete"
 #define FB_BLIT_1(dst, src)	(dst = (src))
 #define FB_BLIT_2(dst, src)	(dst = (src))
 #define FB_DEPTH			0