diff --git a/setup.cfg b/setup.cfg
index c8cbde122eacbf9f6c7638bf96fea42a77620715..f02b6adc7142c418127e302dc1546534eb2833ff 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,21 +1,23 @@
 [metadata]
 name = airflow_datacat_integration
-version = 0.0.3
+version = 0.0.4
 author = Christian Boettcher
 author_email = c.boettcher@fz-juelich.de
 description = Datacatalog Integration for Apache Airflow
 long_description = file: README.md
 long_description_content_type = text/markdown
-url = https://github.com/pypa/sampleproject
+url = https://gitlab.jsc.fz-juelich.de/eflows4hpc-wp2/airflow-datacat-integration
 project_urls =
-    Issue Tracker = https://github.com/pypa/sampleproject/issues
+    Issue Tracker = https://gitlab.jsc.fz-juelich.de/eflows4hpc-wp2/airflow-datacat-integration/-/issues
 classifiers =
     Programming Language :: Python :: 3
     License :: OSI Approved :: BSD-2-Clause
     Operating System :: OS Independent
 
 [options]
-packages = datacat_integration
+packages = find:
+package_dir=
+    =src
 python_requires = >=3.7
 
 [options.packages.find]
diff --git a/datacat_integration/__init__.py b/src/conftest.py
similarity index 100%
rename from datacat_integration/__init__.py
rename to src/conftest.py
diff --git a/src/datacat_integration/__init__.py b/src/datacat_integration/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/datacat_integration/auth.py b/src/datacat_integration/auth.py
similarity index 100%
rename from datacat_integration/auth.py
rename to src/datacat_integration/auth.py
diff --git a/datacat_integration/connection.py b/src/datacat_integration/connection.py
similarity index 100%
rename from datacat_integration/connection.py
rename to src/datacat_integration/connection.py
diff --git a/datacat_integration/hooks.py b/src/datacat_integration/hooks.py
similarity index 100%
rename from datacat_integration/hooks.py
rename to src/datacat_integration/hooks.py
diff --git a/datacat_integration/operators.py b/src/datacat_integration/operators.py
similarity index 100%
rename from datacat_integration/operators.py
rename to src/datacat_integration/operators.py
diff --git a/datacat_integration/secrets.py b/src/datacat_integration/secrets.py
similarity index 100%
rename from datacat_integration/secrets.py
rename to src/datacat_integration/secrets.py