diff --git a/blog/content/post/05-allocating-frames.md b/blog/content/post/05-allocating-frames.md
index ed2958d3..67e2a6ce 100644
--- a/blog/content/post/05-allocating-frames.md
+++ b/blog/content/post/05-allocating-frames.md
@@ -12,13 +12,13 @@ The full source code is available on [Github][source repo]. Feel free to open is
 [source repo]: https://github.com/phil-opp/blog_os/tree/allocating_frames
 
 ## Preparation
-We still have a really tiny stack of 64 bytes, which won't suffice for this post. So we increase it to 4096 bytes (one page) in `boot.asm`:
+We still have a really tiny stack of 64 bytes, which won't suffice for this post. So we increase it to 16kB (four pages) in `boot.asm`:
 
 ```asm
 section .bss
 ...
 stack_bottom:
-    resb 4096
+    resb 4096 * 4
 stack_top:
 ```
 
diff --git a/blog/content/post/07-remap-the-kernel.md b/blog/content/post/07-remap-the-kernel.md
index 34dfdff3..220c9915 100644
--- a/blog/content/post/07-remap-the-kernel.md
+++ b/blog/content/post/07-remap-the-kernel.md
@@ -1022,7 +1022,7 @@ p3_table:
 p2_table:
     resb 4096
 stack_bottom:
-    resb 4096 * 2
+    resb 4096 * 4
 stack_top:
 ```