diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4356a0b..68471f3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -86,7 +86,7 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: dist/
-          repository-url: https://test.pypi.org/legacy/
+          # repository-url: https://test.pypi.org/legacy/
           verbose: true
           # skip-existing: true
           # user: __token__
@@ -113,6 +113,7 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: dist/
+          # url = "https://upload.pypi.org/legacy/"
           verbose: true
           # user: __token__
           # password: ${{ secrets.PYPI_SECRECT }}
diff --git a/pyproject.toml b/pyproject.toml
index cafc080..7fb248f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ description = "Dornech's testpackage"
 readme = "README.md"
 requires-python = ">=3.9"
 # only license identifier from https://spdx.org/licenses/ are allowed
-license = { text = "MIT"}
+license = { text = "MIT" }
 # keywords for easier look-up on PyPI
 keywords = ["keyword_1", "keyword_2"] # ToDo: Modify according to your needs!
 authors = [
@@ -30,6 +30,7 @@ classifiers = [ # ToDo: Modify according to your needs!
 ]
 # direct dependencies of this package, installed when users `pip install pytestdornech` later.
 dependencies = [ # ToDo: Modify according to your needs!
+    "setuptools_scm",
     "typer",
     # "numpy",
     # "matplotlib",
@@ -37,6 +38,9 @@ dependencies = [ # ToDo: Modify according to your needs!
 ]
 dynamic = ["version"]
 
+[project.optional-dependencies]
+# n. a.
+
 [project.scripts]
 # Use `fibonacci` as command-line script, comment or remove this section if not needed.
 fibonacci = "pytestdornech.skeleton:app"
@@ -59,6 +63,7 @@ allow-direct-references = true
 
 [tool.hatch.version]
 source = "vcs"
+fallback-version = "0.0.1dev0"
 raw-options = { version_scheme = "no-guess-dev" }
 
 [tool.hatch.build.hooks.vcs]
diff --git a/src/pytestdornech/__init__.py b/src/pytestdornech/__init__.py
index eceba1f..ea5217a 100644
--- a/src/pytestdornech/__init__.py
+++ b/src/pytestdornech/__init__.py
@@ -3,33 +3,33 @@
 Notion-API: https://developers.notion.com/reference/intro
 """
 
-#from importlib.metadata import PackageNotFoundError, version
-#
-#try:
-#    __version__ = version('pytestdornech')
-#except PackageNotFoundError:  # pragma: no cover
-#    __version__ = 'unknown'
-#finally:
-#    del version, PackageNotFoundError
+from importlib.metadata import PackageNotFoundError, version
+
+try:
+    __version__ = version('pytestdornech')
+except PackageNotFoundError:  # pragma: no cover
+    __version__ = 'unknown'
+finally:
+    del version, PackageNotFoundError
 
 
 # up-to-date version tag for modules installed in editable mode inspired by
 # https://github.com/maresb/hatch-vcs-footgun-example/blob/main/hatch_vcs_footgun_example/__init__.py
 # Define the variable '__version__':
-try:
-    # If setuptools_scm is installed (e.g. in a development environment with
-    # an editable install), then use it to determine the version dynamically.
-    from setuptools_scm import get_version
-    # This will fail with LookupError if the package is not installed in
-    # editable mode or if Git is not installed.
-    __version__ = get_version(root="..", relative_to=__file__)
-except (ImportError, LookupError):
-    # As a fallback, use the version that is hard-coded in the file.
-    try:
-        from ._version import __version__  # noqa: F401
-    except ModuleNotFoundError:
-        # The user is probably trying to run this without having installed the
-        # package, so complain.
-        raise RuntimeError(
-            f"Package {__package__} is not correctly installed. Please install it with pip."
-        )
+# try:
+#     # If setuptools_scm is installed (e.g. in a development environment with
+#     # an editable install), then use it to determine the version dynamically.
+#     from setuptools_scm import get_version
+#     # This will fail with LookupError if the package is not installed in
+#     # editable mode or if Git is not installed.
+#     __version__ = get_version(root="..", relative_to=__file__)
+# except (ImportError, LookupError):
+#     # As a fallback, use the version that is hard-coded in the file.
+#     try:
+#         from ._version import __version__  # noqa: F401
+#     except ModuleNotFoundError:
+#         # The user is probably trying to run this without having installed the
+#         # package, so complain.
+#         raise RuntimeError(
+#             f"Package {__package__} is not correctly installed. Please install it with pip."
+#         )
diff --git a/src/pytestdornech/skeleton.py b/src/pytestdornech/skeleton.py
index 56c931e..bc95e98 100644
--- a/src/pytestdornech/skeleton.py
+++ b/src/pytestdornech/skeleton.py
@@ -79,4 +79,5 @@ def main(
 
 
 if __name__ == '__main__':
+    print(f"My version is '{__version__}'.\n")
     app()