1 files changed, 1 insertions, 1 deletions
diff --git a/lib/exirc/utils.ex b/lib/exirc/utils.ex
index 428379d..b913a88 100644
--- a/lib/exirc/utils.ex
+++ b/lib/exirc/utils.ex
@@ -135,7 +135,7 @@ defmodule ExIRC.Utils do
     %{state | channel_prefixes: prefixes}
   end
   defp isup_param("NETWORK=" <> network, state) do
-    %{state | network: network}
+    %{state | network: String.downcase(network)}
   end
   defp isup_param("PREFIX=" <> user_prefixes, state) do
     prefixes = Regex.run(~r/\((.*)\)(.*)/, user_prefixes, capture: :all_but_first)