diff --git a/lib/pleroma/web/plugs/remote_ip.ex b/lib/pleroma/web/plugs/remote_ip.ex
index f207d9fef..9f733a96f 100644
--- a/lib/pleroma/web/plugs/remote_ip.ex
+++ b/lib/pleroma/web/plugs/remote_ip.ex
@@ -43,6 +43,6 @@ defmodule Pleroma.Web.Plugs.RemoteIp do
         InetCidr.v6?(InetCidr.parse_address!(proxy)) -> proxy <> "/128"
       end
 
-    InetCidr.parse(proxy, true)
+    InetCidr.parse_cidr!(proxy, true)
   end
 end