diff --git a/databusclient/__init__.py b/databusclient/__init__.py
index 37ef670..0ba394c 100644
--- a/databusclient/__init__.py
+++ b/databusclient/__init__.py
@@ -5,6 +5,8 @@
 ``python -m databusclient``.
 """
 
+__version__ = "0.15"
+
 from databusclient import cli
 from databusclient.api.deploy import create_dataset, create_distribution, deploy
 from databusclient.version import __version__
diff --git a/databusclient/cli.py b/databusclient/cli.py
index 3127186..41f2898 100644
--- a/databusclient/cli.py
+++ b/databusclient/cli.py
@@ -5,6 +5,7 @@
 
 import click
 
+from databusclient import __version__
 import databusclient.api.deploy as api_deploy
 from databusclient.api.delete import delete as api_delete
 from databusclient.api.download import download as api_download, DownloadAuthError
@@ -19,6 +20,7 @@
 
 
 @click.group()
+@click.version_option(version=__version__, prog_name="databusclient")
 def app():
     """Databus Client CLI.