diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index fdd2aa4ecc53c55db94fc103265ce8d28e92c420..587cf7be0f04ba8dc05115d189d8b1e9f7fbc806 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -5,6 +5,13 @@ Change Log
 All notable changes to this project will be documented in this file.
 This project adheres to `Semantic Versioning <http://semver.org/>`_.
 
+v0.4.0
+******
+
+Change packaging to use single namespace.
+Usage like `from ska.logging import configure_logging` changes
+to `from ska_logging import configure_logging`.
+
 v0.3.0
 ******
 
diff --git a/Makefile b/Makefile
index 59dd6f5992046374b100733452e209806fc92c3a..9b9fafe861fb4d1a4032595eb8d0a596b7811d5e 100644
--- a/Makefile
+++ b/Makefile
@@ -25,8 +25,8 @@ lint:
 	# it is running in an importable folder with the same name.
 	python3 -m pip install pylint_junit pylint2junit; \
 	cd src; \
-	pylint --output-format=parseable ska.logging.configuration | tee ../build/code_analysis.stdout; \
-	pylint --output-format=pylint2junit.JunitReporter ska.logging.configuration > ../build/reports/linting.xml;
+	pylint --output-format=parseable ska_logging.configuration | tee ../build/code_analysis.stdout; \
+	pylint --output-format=pylint2junit.JunitReporter ska_logging.configuration > ../build/reports/linting.xml;
 
 
 .PHONY: all test lint
diff --git a/README.md b/README.md
index 5fcc704997e928ea55e5892c3740774b1537287e..a7ecd163702eac7dacd89a109d58f2b74b5574e1 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ For Python applications, this is as simple as:
 
 ```python
 import logging
-from ska.logging import configure_logging
+from ska_logging import configure_logging
 
 def main():
     configure_logging()
@@ -29,7 +29,7 @@ be specified.  It may be useful to link that to a command line option or environ
 
 ```python
 import logging
-from ska.logging import configure_logging
+from ska_logging import configure_logging
 
 def main():
     configure_logging(logging.DEBUG)
@@ -45,7 +45,7 @@ No validation is done by this library.  If the filter is `None` (the default), t
 
 ```python
 import logging
-from ska.logging import configure_logging
+from ska_logging import configure_logging
 
 
 class TangoDeviceTagsFilter(logging.Filter):
@@ -67,7 +67,7 @@ by the default configuration.
 
 ```python
 import logging.handlers
-from ska.logging import configure_logging
+from ska_logging import configure_logging
 
 
 ADDITIONAL_LOGGING_CONFIG = {
@@ -96,7 +96,7 @@ A more practical use case is adding and removing handlers at runtime.
 ```python
 import logging
 import logging.handlers
-from ska.logging import configure_logging, get_default_formatter
+from ska_logging import configure_logging, get_default_formatter
 
 
 def main():
@@ -166,7 +166,7 @@ Code analysis
  * Use [Pylint](https://www.pylint.org) as the code analysis framework
  * By default it uses the [PEP8 style guide](https://www.python.org/dev/peps/pep-0008/)
  * Use the provided `code-analysis.sh` script in order to run the code analysis in the `module` and `tests`
- * Code analysis should be run by calling `pylint ska.logging`. All pertaining options reside under the `.pylintrc` file.
+ * Code analysis should be run by calling `pylint ska_logging`. All pertaining options reside under the `.pylintrc` file.
  * Code analysis should only raise document related warnings (i.e. `#FIXME` comments) before merging the code
 
 Writing documentation
diff --git a/docs/src/package/guide.rst b/docs/src/package/guide.rst
index 3f55393ef6e3c55c8351b8b31bcbbf69829fb7d3..20e07ce743d972efe13a001c27b58658e96f2621 100644
--- a/docs/src/package/guide.rst
+++ b/docs/src/package/guide.rst
@@ -22,5 +22,5 @@ Public API Documentation
 Functions
 ---------
 
-.. automodule:: ska.logging
+.. automodule:: ska_logging
     :members:
diff --git a/setup.py b/setup.py
index 6821fbbc7e9c6052d687e16210ca8e249565b337..cc7388d0351134c8b313e3bd129d184c3f6b3cb3 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ setup(
     author="Anton Joubert",
     author_email="ajoubert+ska@ska.ac.za",
     url="https://gitlab.com/ska-telescope/ska-logging",
-    packages=setuptools.find_namespace_packages(where="src", include=["ska.*"]),
+    packages=setuptools.find_namespace_packages(where="src"),
     package_dir={"": "src"},
     include_package_data=True,
     license="BSD license",
diff --git a/src/ska/logging/__init__.py b/src/ska_logging/__init__.py
similarity index 100%
rename from src/ska/logging/__init__.py
rename to src/ska_logging/__init__.py
diff --git a/src/ska/logging/configuration.py b/src/ska_logging/configuration.py
similarity index 100%
rename from src/ska/logging/configuration.py
rename to src/ska_logging/configuration.py
diff --git a/tests/test_configuration.py b/tests/test_configuration.py
index d10ff72f9858cc5eb6e3ba9eab5e5e891060568d..e16881988768e724c57dbcb933349e2e30f822af 100644
--- a/tests/test_configuration.py
+++ b/tests/test_configuration.py
@@ -7,9 +7,9 @@ import logging.handlers
 import time
 import pytest
 
-import ska.logging.configuration as configuration
+import ska_logging.configuration as configuration
 
-from ska.logging import configure_logging, get_default_formatter
+from ska_logging import configure_logging, get_default_formatter
 
 
 @pytest.fixture
@@ -104,7 +104,7 @@ def recording_tags_logger():
 
 @pytest.mark.usefixtures("reset_logging")
 class TestConfigureLogging:
-    """Tests for :func:`~ska.logging.configuration.configure_logging`."""
+    """Tests for :func:`~ska_logging.configuration.configure_logging`."""
 
     def test_includes_console_handler(self, default_logger):
         assert get_named_handler(default_logger, "console")
@@ -170,7 +170,7 @@ class TestConfigureLogging:
 
 @pytest.mark.usefixtures("reset_logging")
 class TestGetDefaultFormatter:
-    """Tests for :func:`~ska.logging.configuration.get_default_formatter`."""
+    """Tests for :func:`~ska_logging.configuration.get_default_formatter`."""
 
     def get_recorded_message(self, logger):
         logger.info("test message")
@@ -199,7 +199,7 @@ class TestGetDefaultFormatter:
 
 
 class TestOverride:
-    """Tests for :func:`~ska.logging.configuration._override`.
+    """Tests for :func:`~ska_logging.configuration._override`.
 
     Code based on:
         https://github.com/ska-sa/katsdpcontroller/blob/