diff --git a/Formula/gnu-go.rb b/Formula/gnu-go.rb
index b0d2eb2c5c..b6bf3201b3 100644
--- a/Formula/gnu-go.rb
+++ b/Formula/gnu-go.rb
@@ -1,8 +1,8 @@
 class GnuGo < Formula
   desc "GNU Go"
   homepage "https://www.gnu.org/software/gnugo/gnugo.html"
-  url "https://ftpmirror.gnu.org/gnugo/gnugo-3.8.tar.gz"
-  mirror "https://ftp.gnu.org/gnu/gnugo/gnugo-3.8.tar.gz"
+  url "https://ftp.gnu.org/gnu/gnugo/gnugo-3.8.tar.gz"
+  mirror "https://ftpmirror.gnu.org/gnugo/gnugo-3.8.tar.gz"
   sha256 "da68d7a65f44dcf6ce6e4e630b6f6dd9897249d34425920bfdd4e07ff1866a72"
   revision 1
   head "https://git.savannah.gnu.org/git/gnugo.git"