--- uae/src/main.c	2018/04/24 17:10:45	1.1.1.18
+++ uae/src/main.c	2018/04/24 17:12:27	1.1.1.19
@@ -146,7 +146,6 @@ void default_prefs (struct uae_prefs *p)
 
     p->immediate_blits = 0;
     p->collision_level = 1;
-    p->fast_copper = 1;
 
     strcpy (p->df[0], "df0.adf");
     strcpy (p->df[1], "df1.adf");