diff --git a/Tests/ttLib/woff2_test.py b/Tests/ttLib/woff2_test.py
index 8d59caee7..35f6748e7 100644
--- a/Tests/ttLib/woff2_test.py
+++ b/Tests/ttLib/woff2_test.py
@@ -621,7 +621,6 @@ class WOFF2WriterTTFTest(WOFF2WriterTest):
 			self.assertEqual(self.writer.tables[tag].data, normTables[tag])
 
 	def test_hmtx_trasform(self):
-		tableTransforms = {"glyf", "loca", "hmtx"}
 
 		def compile_hmtx(compressed):
 			tableTransforms = woff2TransformedTableTags