diff --git a/src/main/java/eu/siacs/conversations/Config.java b/src/main/java/eu/siacs/conversations/Config.java
index 81e1f92062594fe204d781bcff26eeb15f406329..adf2c28d54611173aee1c9caa1bc9747a938deb1 100644
--- a/src/main/java/eu/siacs/conversations/Config.java
+++ b/src/main/java/eu/siacs/conversations/Config.java
@@ -184,6 +184,8 @@ public final class Config {
                 "irc.cheogram.com",
                 "smtp.cheogram.com",
                 "cheogram.com",
+                "aria-net.org",
+                "matrix.org",
                 "*.covid.monal.im"
         );