diff --git a/docs/mem_layout.md b/docs/mem_layout.md
index 110ce9f..f843efd 100644
--- a/docs/mem_layout.md
+++ b/docs/mem_layout.md
@@ -25,7 +25,7 @@
 - 0x07e00 - 0x08000: gpt partition header
 - 0x08000 - 0x08200: stage 2 partition table entry
 - 0x08200 - 0x0c000: stage 2 text, stage 3 stack
-- 0x0c000          : gdt
+- 0x0e000          : gdt
 - 0x10000          : stage 3 text
 
 0x10000: stage 3
diff --git a/stage_2/main.s b/stage_2/main.s
index f4e490f..5d05dec 100644
--- a/stage_2/main.s
+++ b/stage_2/main.s
@@ -134,13 +134,13 @@ gdt_flat:
   dq 0
 
 ; 32-bit code segment.
-; Bytes 0x0000 - 0xffff.
+; Pages 0x0000 - 0xffff.
 .segment_code_32:
   db 0xff, 0xff, \
      0x00, 0x00, \
      0x00,       \
      10011011b,  \
-     01000000b,  \
+     11000000b,  \
      0x00
 
 ; 16-bit code segment, to use if we want to switch back to real mode.