diff --git a/Library/.rubocop.yml b/Library/.rubocop.yml
index c1c4f14be2786..f1f35f386df1f 100644
--- a/Library/.rubocop.yml
+++ b/Library/.rubocop.yml
@@ -71,12 +71,6 @@ Homebrew/CompactBlank:
     # `blank?` is not necessarily available here:
     - "Homebrew/extend/enumerable.rb"
 
-Homebrew/FormulaPathMethods:
-  Exclude:
-    # TODO: Remove this after Homebrew/core has applied formula autocorrections.
-    - "/**/Formula/**/*.rb"
-    - "**/Formula/**/*.rb"
-
 Homebrew/NoFileutilsRmrf:
   Include:
     - "/**/{Formula,Casks}/**/*.rb"
diff --git a/Library/Homebrew/service.rb b/Library/Homebrew/service.rb
index 00b290b46baa1..02412deb95cff 100644
--- a/Library/Homebrew/service.rb
+++ b/Library/Homebrew/service.rb
@@ -3,6 +3,7 @@
 
 require "ipaddr"
 require "on_system"
+require "utils/path"
 require "utils/service"
 
 module Homebrew
@@ -12,6 +13,7 @@ module Homebrew
   class Service
     extend Forwardable
     include OnSystem::MacOSAndLinux
+    include Utils::Path
 
     RUN_TYPE_IMMEDIATE = :immediate
     RUN_TYPE_INTERVAL = :interval
diff --git a/Library/Homebrew/test/service_spec.rb b/Library/Homebrew/test/service_spec.rb
index d2839cf810222..88a18a13abe01 100644
--- a/Library/Homebrew/test/service_spec.rb
+++ b/Library/Homebrew/test/service_spec.rb
@@ -44,6 +44,18 @@ def stub_formula_with_service_sockets(sockets_var)
     end
   end
 
+  describe "#formula_opt_bin" do
+    it "is available in service blocks" do
+      f = stub_formula do
+        service do
+          run formula_opt_bin("foo")/"foo"
+        end
+      end
+
+      expect(f.service.run).to eq([(HOMEBREW_PREFIX/"opt/foo/bin/foo").to_s])
+    end
+  end
+
   describe "#process_type" do
     it "throws for unexpected type" do
       f = stub_formula do