diff --git a/docs/2023-03-30-fonts.html b/docs/2023-03-30-fonts.html
index 9d1e411..d4e5206 100644
--- a/docs/2023-03-30-fonts.html
+++ b/docs/2023-03-30-fonts.html
@@ -381,7 +381,19 @@
       <li>
         <a href="https://int10h.org/oldschool-pc-fonts/" rel="nofollow"
           >The Ultimate Oldschool PC Font Pack</a
-        >: old school
+        >
+        with
+        <a
+          href="https://int10h.org/blog/2020/12/more-font-updates-oldschool-pack-flexi-vga/"
+          rel="nofollow"
+          >Flexi IBM VGA</a
+        >: old school.
+        <ul>
+          <li>
+            <a href="https://style64.org/c64-truetype" rel="nofollow">C64</a>:
+            Commodore 64 font.
+          </li>
+        </ul>
       </li>
     </ul>
     <h3>
diff --git a/posts/2023-03-30-fonts.md b/posts/2023-03-30-fonts.md
index 39340f3..eedf831 100644
--- a/posts/2023-03-30-fonts.md
+++ b/posts/2023-03-30-fonts.md
@@ -155,8 +155,11 @@ For fancy terminal, only need `NerdFontsSymbolsOnly`
 - [3270font](https://github.com/rbanffy/3270font): nostalogic.
 - [Cozette](https://github.com/slavfox/Cozette): feel 8-bit vibe, mono to death.
   But sometimes it's hard to read. Bitmap fonts is hard to install too.
-- [The Ultimate Oldschool PC Font Pack](https://int10h.org/oldschool-pc-fonts/):
-  old school
+- [The Ultimate Oldschool PC Font Pack](https://int10h.org/oldschool-pc-fonts/)
+  with
+  [Flexi IBM VGA](https://int10h.org/blog/2020/12/more-font-updates-oldschool-pack-flexi-vga/):
+  old school.
+  - [C64](https://style64.org/c64-truetype): Commodore 64 font.
 
 ### Only display