diff --git a/AlphaX-2chan.md b/AlphaX-2chan.md
index 5776d4e6..5eb60e9b 100644
--- a/AlphaX-2chan.md
+++ b/AlphaX-2chan.md
@@ -2,6 +2,9 @@
 
 [Pinout](https://rusefi.com/docs/pinouts/hellen/alphax-2chan/)
 
+[iBom rev C](https://rusefi.com/docs/ibom/alphax_2ch-c-ibom.html)
+
+
 [iBom rev B](https://rusefi.com/docs/ibom/alphax_2ch-b-ibom.html)
 
 [Issue tracker & hardware files](https://github.com/rusefi/alphax-2chan)