diff --git a/tests/ci/docker_images_check.py b/tests/ci/docker_images_check.py
index 873aee9aabf..0618969f94c 100644
--- a/tests/ci/docker_images_check.py
+++ b/tests/ci/docker_images_check.py
@@ -8,7 +8,7 @@ import shutil
 import subprocess
 import time
 import sys
-from typing import Dict, List, Optional, Set, Tuple, Union
+from typing import Any, Dict, List, Optional, Set, Tuple, Union
 
 from github import Github
 
@@ -52,7 +52,7 @@ class DockerImage:
             and self.only_amd64 == other.only_amd64
         )
 
-    def __lt__(self, other) -> bool:
+    def __lt__(self, other: Any) -> bool:
         if not isinstance(other, DockerImage):
             return False
         if self.parent and not other.parent:
@@ -270,7 +270,7 @@ def build_and_push_one_image(
 def process_single_image(
     image: DockerImage,
     versions: List[str],
-    additional_cache,
+    additional_cache: str,
     push: bool,
     child: bool,
 ) -> List[Tuple[str, str, str]]:
diff --git a/tests/ci/docker_test.py b/tests/ci/docker_test.py
index 1848300e2f6..8b18a580ed7 100644
--- a/tests/ci/docker_test.py
+++ b/tests/ci/docker_test.py
@@ -43,55 +43,55 @@ class TestDockerImageCheck(unittest.TestCase):
                     "docker/test/stateless",
                     "clickhouse/stateless-test",
                     False,
-                    "clickhouse/test-base",
+                    "clickhouse/test-base",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/integration/base",
                     "clickhouse/integration-test",
                     False,
-                    "clickhouse/test-base",
+                    "clickhouse/test-base",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/fuzzer",
                     "clickhouse/fuzzer",
                     False,
-                    "clickhouse/test-base",
+                    "clickhouse/test-base",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/keeper-jepsen",
                     "clickhouse/keeper-jepsen-test",
                     False,
-                    "clickhouse/test-base",
+                    "clickhouse/test-base",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/docs/check",
                     "clickhouse/docs-check",
                     False,
-                    "clickhouse/docs-builder",
+                    "clickhouse/docs-builder",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/docs/release",
                     "clickhouse/docs-release",
                     False,
-                    "clickhouse/docs-builder",
+                    "clickhouse/docs-builder",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/stateful",
                     "clickhouse/stateful-test",
                     False,
-                    "clickhouse/stateless-test",
+                    "clickhouse/stateless-test",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/unit",
                     "clickhouse/unit-test",
                     False,
-                    "clickhouse/stateless-test",
+                    "clickhouse/stateless-test",  # type: ignore
                 ),
                 di.DockerImage(
                     "docker/test/stress",
                     "clickhouse/stress-test",
                     False,
-                    "clickhouse/stateful-test",
+                    "clickhouse/stateful-test",  # type: ignore
                 ),
             ]
         )
@@ -277,7 +277,7 @@ class TestDockerServer(unittest.TestCase):
             ds.gen_tags(version, "auto")
 
     @patch("docker_server.get_tagged_versions")
-    def test_auto_release_type(self, mock_tagged_versions: MagicMock):
+    def test_auto_release_type(self, mock_tagged_versions: MagicMock) -> None:
         mock_tagged_versions.return_value = [
             get_version_from_string("1.1.1.1"),
             get_version_from_string("1.2.1.1"),