diff --git a/_Sidebar.md.md b/_Sidebar.md.md
index 6da078e..9b7af4f 100644
--- a/_Sidebar.md.md
+++ b/_Sidebar.md.md
@@ -20,5 +20,5 @@
 - [PM‐41 (2) diagram](PM‐41-(2)-diagram)
 ### BIOS diagram
 - [BIOS V1.0j V1.1j 40PIN](BIOS V1.0j V1.1j 40PIN)
-- [PM‐41 (2) diagram](PM‐41-(2)-diagram)
+- [BIOS V1.0j V1.1j 32PIN](BIOS V1.0j V1.1j 32PIN)