diff --git a/Library/Homebrew/test/test_integration_cmds.rb b/Library/Homebrew/test/test_integration_cmds.rb
index 78b268a27d..805980fdf7 100644
--- a/Library/Homebrew/test/test_integration_cmds.rb
+++ b/Library/Homebrew/test/test_integration_cmds.rb
@@ -158,6 +158,8 @@ class IntegrationCommandTests < Homebrew::TestCase
   def test_cleanup
     (HOMEBREW_CACHE/"test").write "test"
     assert_match "#{HOMEBREW_CACHE}/test", cmd("cleanup", "--prune=all")
+  ensure
+    (HOMEBREW_CACHE/"test").rmtree
   end
 
   def test_readall