diff --git a/dbms/tests/integration/test_ttl_move/test.py b/dbms/tests/integration/test_ttl_move/test.py
index b4dbff6fa5c..2312c0cdfad 100644
--- a/dbms/tests/integration/test_ttl_move/test.py
+++ b/dbms/tests/integration/test_ttl_move/test.py
@@ -69,7 +69,7 @@ def test_inserts_to_disk_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"external"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 10
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "10"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -99,7 +99,7 @@ def test_inserts_to_disk_do_not_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"jbod1"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 10
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "10"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -133,7 +133,7 @@ def test_moves_to_disk_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"external"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 10
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "10"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -167,7 +167,7 @@ def test_moves_to_disk_do_not_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"jbod1"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 10
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "10"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -205,7 +205,7 @@ def test_moves_to_volume_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"external"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 20
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "20"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -239,7 +239,7 @@ def test_inserts_to_volume_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"external"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 20
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "20"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -293,7 +293,7 @@ def test_moves_to_disk_eventually_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"jbod2"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 10
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "10"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name_temp))
@@ -339,7 +339,7 @@ def test_merges_to_disk_work(started_cluster, name, engine):
         assert set(used_disks) == {"external"}
         assert "1" == node1.query("SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(name)).strip()
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 16
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "16"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -399,7 +399,7 @@ def test_merges_to_full_disk_work(started_cluster, name, engine):
         assert set(used_disks) == {"jbod1"} # Merged to the same disk against the rule.
         assert "1" == node1.query("SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(name)).strip()
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 16
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "16"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name_temp))
@@ -438,7 +438,7 @@ def test_moves_after_merges_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"external"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 16
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "16"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -483,7 +483,7 @@ def test_merges_to_disk_do_not_work(started_cluster, name, engine):
         assert set(used_disks) == {"jbod1"}
         assert "1" == node1.query("SELECT count() FROM system.parts WHERE table = '{}' AND active = 1".format(name)).strip()
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 16
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "16"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))
@@ -522,7 +522,7 @@ def test_moves_after_merges_do_not_work(started_cluster, name, engine):
         used_disks = get_used_disks_for_table(node1, name)
         assert set(used_disks) == {"jbod1"}
 
-        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == 16
+        assert node1.query("SELECT count() FROM {}".format(name=name)).strip() == "16"
 
     finally:
         node1.query("DROP TABLE IF EXISTS {}".format(name))