diff --git a/protocols/gun.md b/protocols/gun.md
index c7f2a58..8aa04d3 100644
--- a/protocols/gun.md
+++ b/protocols/gun.md
@@ -78,5 +78,5 @@ For interoperability, Iris allows [importing content from other sources](https:/
 
 ### Links
 
-- [Site](gun.eco)
+- [Site](http://gun.eco)
 - [3box comparison of p2p DBs: GUN, OrbitDB, Scuttlebutt](https://medium.com/3box/3box-research-comparing-distributed-databases-gun-orbitdb-and-scuttlebutt-2e3b5da34ef3)