diff --git a/Library/Homebrew/brew.rb b/Library/Homebrew/brew.rb
index 776d9f06f2..1d5d5c22f6 100644
--- a/Library/Homebrew/brew.rb
+++ b/Library/Homebrew/brew.rb
@@ -2,8 +2,6 @@
 # frozen_string_literal: true
 
 if ENV["HOMEBREW_STACKPROF"]
-  require_relative "utils/gems"
-  Homebrew.setup_gem_environment!
   require "stackprof"
   StackProf.start(mode: :wall, raw: true)
 end