diff --git a/README.md b/README.md
index 0c8ac68..274c1a6 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,5 @@ This network request will not happen if "Use custom server address" is checked.
 
 Settings are stored in the Windows Registry at `HKCU\Software\flash.moe\SoFii`.
 If for whatever reason you want to prevent the program from ever doing the DNS lookup create a DWORD value called `UseDefaultServer` and set it to `0`.
+You can also specify custom DNS servers here, bypassing the included list of DNS servers completely.
+Create a String/`SZ` value called `CustomDNSServers` and separate your servers with spaces, both IPv4 and IPv6 (no brackets) are supported.