diff --git a/src/netbase.cpp b/src/netbase.cpp
index e3702c1f..a3bdb6db 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -684,7 +684,7 @@ bool CNetAddr::IsTor() const
 // https://yggdrasil-network.github.io/2018/07/28/addressing.html#addressing-in-yggdrasil
 bool CNetAddr::IsYggdrasil() const
 {
-    return (ip[0] & 0xFE) == 0x20; // @TODO wants revision
+    return IsIPv6() && (ip[0] & 0xFE) == 0x02; // @TODO wants revision
 }
 
 bool CNetAddr::IsLocal() const