diff --git a/src/tests/test_sqlthread.py b/src/tests/test_sqlthread.py
index 1eddedb7..a612df3a 100644
--- a/src/tests/test_sqlthread.py
+++ b/src/tests/test_sqlthread.py
@@ -1,44 +1,44 @@
-# """Tests for SQL thread"""
-# # flake8: noqa:E402
-# import os
-# import tempfile
-# import threading
-# import unittest
-#
-# from .common import skip_python3
-#
-# skip_python3()
-#
-# os.environ['BITMESSAGE_HOME'] = tempfile.gettempdir()
-#
-# from pybitmessage.helper_sql import (
-#     sqlQuery, sql_ready, sqlStoredProcedure)  # noqa:E402
-# from pybitmessage.class_sqlThread import sqlThread  # noqa:E402
-# from pybitmessage.addresses import encodeAddress  # noqa:E402
-#
-#
-# class TestSqlThread(unittest.TestCase):
-#     """Test case for SQL thread"""
-#
-#     @classmethod
-#     def setUpClass(cls):
-#         # Start SQL thread
-#         sqlLookup = sqlThread()
-#         sqlLookup.daemon = True
-#         sqlLookup.start()
-#         sql_ready.wait()
-#
-#     @classmethod
-#     def tearDownClass(cls):
-#         sqlStoredProcedure('exit')
-#         for thread in threading.enumerate():
-#             if thread.name == "SQL":
-#                 thread.join()
-#
-#     def test_create_function(self):
-#         """Check the result of enaddr function"""
-#         encoded_str = encodeAddress(4, 1, "21122112211221122112")
-#
-#         query = sqlQuery('SELECT enaddr(4, 1, "21122112211221122112")')
-#         self.assertEqual(
-#             query[0][-1], encoded_str, "test case fail for create_function")
+"""Tests for SQL thread"""
+# flake8: noqa:E402
+import os
+import tempfile
+import threading
+import unittest
+
+from .common import skip_python3
+
+skip_python3()
+
+os.environ['BITMESSAGE_HOME'] = tempfile.gettempdir()
+
+from pybitmessage.helper_sql import (
+    sqlQuery, sql_ready, sqlStoredProcedure)  # noqa:E402
+from pybitmessage.class_sqlThread import sqlThread  # noqa:E402
+from pybitmessage.addresses import encodeAddress  # noqa:E402
+
+
+class TestSqlThread(unittest.TestCase):
+    """Test case for SQL thread"""
+
+    @classmethod
+    def setUpClass(cls):
+        # Start SQL thread
+        sqlLookup = sqlThread()
+        sqlLookup.daemon = True
+        sqlLookup.start()
+        sql_ready.wait()
+
+    @classmethod
+    def tearDownClass(cls):
+        sqlStoredProcedure('exit')
+        for thread in threading.enumerate():
+            if thread.name == "SQL":
+                thread.join()
+
+    def test_create_function(self):
+        """Check the result of enaddr function"""
+        encoded_str = encodeAddress(4, 1, "21122112211221122112")
+
+        query = sqlQuery('SELECT enaddr(4, 1, "21122112211221122112")')
+        self.assertEqual(
+            query[0][-1], encoded_str, "test case fail for create_function")