diff --git a/Dockerfile b/Dockerfile
index 6b45d6c..5f946ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /usr/src/app
 COPY requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
-RUN python3 setup.py /usr/src/app/install
+RUN pip install .
 
 # CMD [ "python", "./your-daemon-or-script.py" ]
 CMD [ "sh" ]
diff --git a/discover-mastodon-servers/__init__.py b/discover_mastodon_servers/__init__.py
similarity index 100%
rename from discover-mastodon-servers/__init__.py
rename to discover_mastodon_servers/__init__.py
diff --git a/discover-mastodon-servers/discover_mastodon_servers.py b/discover_mastodon_servers/discover_mastodon_servers.py
similarity index 100%
rename from discover-mastodon-servers/discover_mastodon_servers.py
rename to discover_mastodon_servers/discover_mastodon_servers.py
diff --git a/setup.cfg b/setup.cfg
index eead636..8a5c4d3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,9 +1,9 @@
 [metadata]
-name = discover-mastodon-servers
+name = discover_mastodon_servers
 version = 0.0.1
 
 [options]
-packages = discover-mastodon-servers
+packages = discover_mastodon_servers
 install_requires =
   requests
   importlib; python_version == "3.10"
diff --git a/setup.py b/setup.py
index 6c2c5e7..8e2f8fa 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ config = configparser.ConfigParser()
 config.read('setup.cfg')
 
 setuptools.setup(
-    scripts=['discover-mastodon-servers/discover-mastodon-servers.py'],
+    scripts=['discover_mastodon_servers/discover_mastodon_servers.py'],
     author="Antonio J. Delgado",
     version=config['metadata']['version'],
     name=config['metadata']['name'],