diff --git a/pyproject.toml b/pyproject.toml
index b709489..b4cd5d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,6 +8,15 @@ authors = ["Gabriel Augendre <gabriel@augendre.info>"]
 classifiers = [
     "Development Status :: 3 - Alpha",
     "Environment :: Console",
+    "Intended Audience :: End Users/Desktop",
+    "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+    "Natural Language :: English",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: Microsoft :: Windows",
+    "Operating System :: Unix",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Utilities",
 ]
 
 [tool.poetry.dependencies]