diff --git a/tests/test_timeseries.py b/tests/test_timeseries.py
index 8c97ab804d..aee37aaa43 100644
--- a/tests/test_timeseries.py
+++ b/tests/test_timeseries.py
@@ -226,7 +226,7 @@ def test_range_advanced(client):
     assert [(0, 10.0), (10, 1.0)] == client.ts().range(
         1, 0, 10, aggregation_type="count", bucket_size_msec=10, align="+"
     )
-    assert [(-5, 5.0), (5, 6.0)] == client.ts().range(
+    assert [(0, 5.0), (5, 6.0)] == client.ts().range(
         1, 0, 10, aggregation_type="count", bucket_size_msec=10, align=5
     )
 
@@ -258,7 +258,7 @@ def test_rev_range(client):
     assert [(10, 1.0), (0, 10.0)] == client.ts().revrange(
         1, 0, 10, aggregation_type="count", bucket_size_msec=10, align="+"
     )
-    assert [(1, 10.0), (-9, 1.0)] == client.ts().revrange(
+    assert [(1, 10.0), (0, 1.0)] == client.ts().revrange(
         1, 0, 10, aggregation_type="count", bucket_size_msec=10, align=1
     )
 
@@ -345,7 +345,7 @@ def test_multi_range_advanced(client):
         bucket_size_msec=10,
         align=5,
     )
-    assert [(-5, 5.0), (5, 6.0)] == res[0]["1"][1]
+    assert [(0, 5.0), (5, 6.0)] == res[0]["1"][1]
 
 
 @pytest.mark.redismod
@@ -427,7 +427,7 @@ def test_multi_reverse_range(client):
         bucket_size_msec=10,
         align=1,
     )
-    assert [(1, 10.0), (-9, 1.0)] == res[0]["1"][1]
+    assert [(1, 10.0), (0, 1.0)] == res[0]["1"][1]
 
 
 @pytest.mark.redismod