:: commit 84c8dce062419e141eb6dcc6d81c943a14850bbc

diff --git a/stage23/protos/stivale.c b/stage23/protos/stivale.c
index a5b995ba..8dfd10c6 100644
--- a/stage23/protos/stivale.c
+++ b/stage23/protos/stivale.c
@@ -194,7 +194,7 @@ bool stivale_load(char *config, char *cmdline) {
         local_gdt_base += direct_map_offset;
     }
     local_gdt->ptr = local_gdt_base;
-#if bios == 1
+#if defined (__i386__)
     local_gdt->ptr_hi = local_gdt_base >> 32;
 #endif
 
diff --git a/stage23/protos/stivale2.c b/stage23/protos/stivale2.c
index 02487035..1a73acc0 100644
--- a/stage23/protos/stivale2.c
+++ b/stage23/protos/stivale2.c
@@ -254,7 +254,7 @@ failed_to_load_header_section:
         local_gdt_base += direct_map_offset;
     }
     local_gdt->ptr = local_gdt_base;
-#if bios == 1
+#if defined (__i386__)
     local_gdt->ptr_hi = local_gdt_base >> 32;
 #endif