diff --git a/metadata-ingestion/src/datahub/cli/docker_cli.py b/metadata-ingestion/src/datahub/cli/docker_cli.py
index cb4bc8bda5..74d4505ca0 100644
--- a/metadata-ingestion/src/datahub/cli/docker_cli.py
+++ b/metadata-ingestion/src/datahub/cli/docker_cli.py
@@ -11,7 +11,7 @@ import tempfile
 import time
 from enum import Enum
 from pathlib import Path
-from typing import Dict, List, NoReturn, Optional
+from typing import Dict, List, Optional
 
 import click
 import click_spinner
@@ -87,18 +87,6 @@ def docker() -> None:
     pass
 
 
-def _print_issue_list_and_exit(
-    issues: List[str], header: str, footer: Optional[str] = None
-) -> NoReturn:
-    click.secho(header, fg="bright_red")
-    for issue in issues:
-        click.echo(f"- {issue}")
-    if footer:
-        click.echo()
-        click.echo(footer)
-    sys.exit(1)
-
-
 @docker.command()
 @upgrade.check_upgrade
 @telemetry.with_telemetry()
diff --git a/metadata-ingestion/src/datahub/cli/quickstart_versioning.py b/metadata-ingestion/src/datahub/cli/quickstart_versioning.py
index 0ba3c025bb..dc7bd1ecb4 100644
--- a/metadata-ingestion/src/datahub/cli/quickstart_versioning.py
+++ b/metadata-ingestion/src/datahub/cli/quickstart_versioning.py
@@ -29,7 +29,7 @@ def _is_it_a_version(version: str) -> bool:
     :param version: The string to check.
     :return: True if the string is a valid version, False otherwise.
     """
-    return re.match(r"v?\d+\.\d+(\.\d+)?", version) is not None
+    return re.match(r"^v?\d+\.\d+(\.\d+)?$", version) is not None
 
 
 class QuickstartVersionMappingConfig(BaseModel):