diff --git a/collections/developers/developers.md b/collections/developers/developers.md
index e0624cb..07025a9 100644
--- a/collections/developers/developers.md
+++ b/collections/developers/developers.md
@@ -10,7 +10,7 @@ For complementary information on the technology developed by ThreeFold, refer to
 - [Go Client](grid3_go_readme.md)
 - [TFCMD](tfcmd.md)
 - [TFROBOT](tfrobot.md)
-- [ThreeFold Chain](tfchain.md)
+- [ThreeFold Chain](dev_tfchain.md)
 - [Grid Proxy](proxy_readme.md)
 - [Flist](flist.md)
 - [Internals](internals.md)