1 files changed, 6 insertions, 0 deletions
diff --git a/test/rdoc/test_rdoc_encoding.rb b/test/rdoc/test_rdoc_encoding.rb
index 89277585ec..f50e2f6012 100644
--- a/test/rdoc/test_rdoc_encoding.rb
+++ b/test/rdoc/test_rdoc_encoding.rb
@@ -10,6 +10,12 @@ class TestRDocEncoding < RDoc::TestCase
     @tempfile = Tempfile.new 'test_rdoc_encoding'
   end
 
+  def teardown
+    @tempfile.close!
+
+    super
+  end
+
   def test_class_read_file
     @tempfile.write "hi everybody"
     @tempfile.flush