diff --git a/Library/Homebrew/test/livecheck/livecheck_spec.rb b/Library/Homebrew/test/livecheck/livecheck_spec.rb
index e8397d7cd8..40bd67772a 100644
--- a/Library/Homebrew/test/livecheck/livecheck_spec.rb
+++ b/Library/Homebrew/test/livecheck/livecheck_spec.rb
@@ -155,6 +155,7 @@ describe Homebrew::Livecheck do
         homepage "https://brew.sh"
         url "https://brew.sh/test-0.0.1.tgz"
         head "https://github.com/Homebrew/brew.git"
+
         resource "foo" do
           url "https://brew.sh/foo-1.0.tar.gz"
           sha256 "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
@@ -254,6 +255,27 @@ describe Homebrew::Livecheck do
       end
     end
 
+    let(:f_r_homebrew_curl) do
+      formula("test_homebrew_curl") do
+        desc "Test homebrew_curl formula"
+        homepage "https://brew.sh"
+        url "https://brew.sh/test-0.0.1.tgz"
+        head "https://github.com/Homebrew/brew.git"
+
+        resource "foo" do
+          url "https://brew.sh/foo-1.0.tar.gz", using: :homebrew_curl
+          sha256 "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+
+          livecheck do
+            url "https://brew.sh/test/releases"
+            regex(/foo[._-]v?(\d+(?:\.\d+)+)\.t/i)
+          end
+        end
+      end
+    end
+
+    let(:r_homebrew_curl) { f_r_homebrew_curl.resources.first }
+
     let(:c_homebrew_curl) do
       Cask::CaskLoader.load(+<<-RUBY)
         cask "test" do
@@ -286,6 +308,13 @@ describe Homebrew::Livecheck do
       expect(livecheck.use_homebrew_curl?(c_homebrew_curl, example_url)).to be(false)
     end
 
+    it "returns `false` if a `using: homebrew_curl` is present in a resource url" do
+      expect(livecheck.use_homebrew_curl?(r_homebrew_curl, livecheck_url)).to be(false)
+      expect(livecheck.use_homebrew_curl?(r_homebrew_curl, homepage_url)).to be(false)
+      expect(livecheck.use_homebrew_curl?(r_homebrew_curl, stable_url)).to be(false)
+      expect(livecheck.use_homebrew_curl?(r_homebrew_curl, example_url)).to be(false)
+    end
+
     it "returns `false` if a `using: homebrew_curl` URL is not present" do
       expect(livecheck.use_homebrew_curl?(f, livecheck_url)).to be(false)
       expect(livecheck.use_homebrew_curl?(f, homepage_url)).to be(false)
@@ -299,6 +328,7 @@ describe Homebrew::Livecheck do
 
     it "returns `false` if URL string does not contain a domain" do
       expect(livecheck.use_homebrew_curl?(f_homebrew_curl, "test")).to be(false)
+      expect(livecheck.use_homebrew_curl?(r_homebrew_curl, "test")).to be(false)
     end
   end