diff --git a/Library/Homebrew/livecheck/strategy/xorg.rb b/Library/Homebrew/livecheck/strategy/xorg.rb
index cd1999c5ce3ce1..cf52e8eede7681 100644
--- a/Library/Homebrew/livecheck/strategy/xorg.rb
+++ b/Library/Homebrew/livecheck/strategy/xorg.rb
@@ -14,6 +14,7 @@ module Strategy
       # * `https://www.x.org/archive/individual/lib/libexample-1.2.3.tar.bz2`
       # * `https://ftp.x.org/archive/individual/lib/libexample-1.2.3.tar.bz2`
       # * `https://www.x.org/pub/individual/doc/example-1.2.3.tar.gz`
+      # * `https://xorg.freedesktop.org/archive/individual/util/example-1.2.3.tar.xz`
       #
       # The notable differences between URLs are as follows:
       #
@@ -51,7 +52,8 @@ class Xorg
         URL_MATCH_REGEX = %r{
           ^https?://(?:[^/]+?\.)* # Scheme and any leading subdomains
           (?:x\.org/(?:[^/]+/)*individual/(?:[^/]+/)*#{MODULE_REGEX.source.strip}
-          |freedesktop\.org/(?:archive|dist|software)/(?:[^/]+/)*#{MODULE_REGEX.source.strip})
+          |(?:freedesktop\.org/(?:archive|dist|software)|archive\.mesa3d\.org)
+            /(?:[^/]+/)*#{MODULE_REGEX.source.strip})
         }ix
 
         # Used to cache page content, so we don't fetch the same pages
diff --git a/Library/Homebrew/test/livecheck/strategy/xorg_spec.rb b/Library/Homebrew/test/livecheck/strategy/xorg_spec.rb
index 230f632938b007..55f085f47ace63 100644
--- a/Library/Homebrew/test/livecheck/strategy/xorg_spec.rb
+++ b/Library/Homebrew/test/livecheck/strategy/xorg_spec.rb
@@ -7,37 +7,47 @@
 
   let(:xorg_urls) do
     {
-      app:     "https://www.x.org/archive/individual/app/abc-1.2.3.tar.bz2",
-      font:    "https://www.x.org/archive/individual/font/abc-1.2.3.tar.bz2",
-      lib:     "https://www.x.org/archive/individual/lib/libabc-1.2.3.tar.bz2",
-      ftp_lib: "https://ftp.x.org/archive/individual/lib/libabc-1.2.3.tar.bz2",
-      pub_doc: "https://www.x.org/pub/individual/doc/abc-1.2.3.tar.bz2",
+      app:         "https://www.x.org/archive/individual/app/abc-1.2.3.tar.bz2",
+      font:        "https://www.x.org/archive/individual/font/abc-1.2.3.tar.bz2",
+      lib:         "https://www.x.org/archive/individual/lib/libabc-1.2.3.tar.bz2",
+      ftp_lib:     "https://ftp.x.org/archive/individual/lib/libabc-1.2.3.tar.bz2",
+      pub_doc:     "https://www.x.org/pub/individual/doc/abc-1.2.3.tar.bz2",
+      freedesktop: "https://xorg.freedesktop.org/archive/individual/util/abc-1.2.3.tar.xz",
+      mesa:        "https://archive.mesa3d.org/mesa-1.2.3.tar.xz",
     }
   end
   let(:non_xorg_url) { "https://brew.sh/test" }
 
   let(:generated) do
     {
-      app:     {
+      app:         {
         url:   "https://www.x.org/archive/individual/app/",
         regex: /href=.*?abc[._-]v?(\d+(?:\.\d+)+)\.t/i,
       },
-      font:    {
+      font:        {
         url:   "https://www.x.org/archive/individual/font/",
         regex: /href=.*?abc[._-]v?(\d+(?:\.\d+)+)\.t/i,
       },
-      lib:     {
+      lib:         {
         url:   "https://www.x.org/archive/individual/lib/",
         regex: /href=.*?libabc[._-]v?(\d+(?:\.\d+)+)\.t/i,
       },
-      ftp_lib: {
+      ftp_lib:     {
         url:   "https://ftp.x.org/archive/individual/lib/",
         regex: /href=.*?libabc[._-]v?(\d+(?:\.\d+)+)\.t/i,
       },
-      pub_doc: {
+      pub_doc:     {
         url:   "https://www.x.org/archive/individual/doc/",
         regex: /href=.*?abc[._-]v?(\d+(?:\.\d+)+)\.t/i,
       },
+      freedesktop: {
+        url:   "https://xorg.freedesktop.org/archive/individual/util/",
+        regex: /href=.*?abc[._-]v?(\d+(?:\.\d+)+)\.t/i,
+      },
+      mesa:        {
+        url:   "https://archive.mesa3d.org/",
+        regex: /href=.*?mesa[._-]v?(\d+(?:\.\d+)+)\.t/i,
+      },
     }
   end
 
@@ -48,6 +58,8 @@
       expect(xorg.match?(xorg_urls[:lib])).to be true
       expect(xorg.match?(xorg_urls[:ftp_lib])).to be true
       expect(xorg.match?(xorg_urls[:pub_doc])).to be true
+      expect(xorg.match?(xorg_urls[:freedesktop])).to be true
+      expect(xorg.match?(xorg_urls[:mesa])).to be true
     end
 
     it "returns false for a non-X.Org URL" do
@@ -62,6 +74,8 @@
       expect(xorg.generate_input_values(xorg_urls[:lib])).to eq(generated[:lib])
       expect(xorg.generate_input_values(xorg_urls[:ftp_lib])).to eq(generated[:ftp_lib])
       expect(xorg.generate_input_values(xorg_urls[:pub_doc])).to eq(generated[:pub_doc])
+      expect(xorg.generate_input_values(xorg_urls[:freedesktop])).to eq(generated[:freedesktop])
+      expect(xorg.generate_input_values(xorg_urls[:mesa])).to eq(generated[:mesa])
     end
 
     it "returns an empty hash for a non-X.org URL" do