diff --git a/pyproject.toml b/pyproject.toml
index 9d4b16e..e4aa1b6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,6 +9,9 @@ keywords = ["openai", "chatgpt", "dalle", "dalle2", "ai", "artificial intelligen
 authors = [
   { name="Iliya Vereshchagin", email="i.vereshchagin@gmail.com" },
 ]
+maintainers = [
+  { name="Iliya Vereshchagin", email="i.vereshchagin@gmail.com" },
+]
 description = "OpenAI Python API"
 readme = "README.md"
 license = { file="LICENSE" }
@@ -33,6 +36,13 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Information Technology",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Topic :: Scientific/Engineering :: Artificial Intelligence",
+    "Topic :: Scientific/Engineering :: Image Processing",
+    "Topic :: Scientific/Engineering :: Visualization",
+    "Topic :: Scientific/Engineering :: Human Machine Interfaces",
 ]
 
 install_requires = [
diff --git a/setup.cfg b/setup.cfg
index 918232a..bc65216 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,6 +3,8 @@ name = openai-python-api
 version = attr: openai-python-api.0.0.3
 author = Iliya Vereshchagin
 author_email = i.vereshchagin@gmail.com
+maintainer = Iliya Vereshchagin
+maintainer_email = i.vereshchagin@gmail.com
 url = https://github.com/wwakabobik/openai_api
 description = OpenAI Python API
 long_description = file: README.md
@@ -15,6 +17,14 @@ classifiers =
     Programming Language :: Python :: 3.9,
     Programming Language :: Python :: 3.10,
     Programming Language :: Python :: 3.11
+    Operating System :: OS Independent
+    Intended Audience :: Developers
+    Intended Audience :: Information Technology
+    Topic :: Software Development :: Libraries :: Python Modules
+    Topic :: Scientific/Engineering :: Artificial Intelligence
+    Topic :: Scientific/Engineering :: Image Processing
+    Topic :: Scientific/Engineering :: Visualization
+    Topic :: Scientific/Engineering :: Human Machine Interfaces
 
 [options]
 install_requires =