diff --git a/tests/test_sql_compilation_caching.py b/tests/test_sql_compilation_caching.py
index d38ccb2..e4e8e94 100644
--- a/tests/test_sql_compilation_caching.py
+++ b/tests/test_sql_compilation_caching.py
@@ -12,7 +12,7 @@ def index_data(self, settings):
         f.index()
 
     def test_sql_compilation_caching_1(self, caplog, settings):
-        engine, t = prepare_orm(settings)
+        _, t = prepare_orm(settings)
 
         qry_1 = (select(t.c.CITY_s).select_from(t)).limit(1)
         qry_2 = (select(t.c.CITY_s).select_from(t)).limit(10)
@@ -23,7 +23,7 @@ def test_sql_compilation_caching_1(self, caplog, settings):
         assert k1 == k2
 
     def test_sql_compilation_caching_2(self, caplog, settings):
-        engine, t = prepare_orm(settings)
+        _, t = prepare_orm(settings)
 
         qry_1 = (select(t.c.CITY_s).select_from(t)).limit(1).offset(1)
         qry_2 = (select(t.c.CITY_s).select_from(t)).limit(1).offset(2)
@@ -46,7 +46,7 @@ def test_sql_compilation_caching_3(self, caplog, settings):
         assert result_2.context.cache_hit == _symbol('CACHE_HIT')
 
     def test_sql_compilation_caching_4(self, caplog, settings):
-        engine, t = prepare_orm(settings)
+        _, t = prepare_orm(settings)
 
         qry_1 = select(t).where(t.c.CITY_s == bindparam('CITY_s')).limit(10)
         qry_2 = select(t).where(t.c.COUNTRY_s == bindparam('COUNTRY_s')).limit(10)