diff --git a/Library/Homebrew/dev-cmd/test-bot.rb b/Library/Homebrew/dev-cmd/test-bot.rb
index d2c5b317b5..548c973a36 100644
--- a/Library/Homebrew/dev-cmd/test-bot.rb
+++ b/Library/Homebrew/dev-cmd/test-bot.rb
@@ -659,14 +659,15 @@ module Homebrew
 
       if @tap.nil?
         tests_args = []
+        tests_args_coverage = []
         if RUBY_TWO
           tests_args << "--official-cmd-taps"
-          tests_args << "--coverage" if ENV["TRAVIS"]
+          tests_args_coverage << "--coverage" if ENV["TRAVIS"]
         end
         test "brew", "tests", *tests_args
         test "brew", "tests", "--generic", "--only=integration_cmds",
                               *tests_args
-        test "brew", "tests", "--no-compat"
+        test "brew", "tests", "--no-compat", *tests_args_coverage
         test "brew", "readall", "--syntax"
         # test update from origin/master to current commit.
         test "brew", "update-test"