diff --git a/deltachat-rpc-client/pyproject.toml b/deltachat-rpc-client/pyproject.toml
index b0d671df8..8bde236a5 100644
--- a/deltachat-rpc-client/pyproject.toml
+++ b/deltachat-rpc-client/pyproject.toml
@@ -9,6 +9,21 @@ dependencies = [
     "aiohttp",
     "aiodns"
 ]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Framework :: AsyncIO",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)",
+    "Operating System :: POSIX :: Linux",
+    "Operating System :: MacOS :: MacOS X",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Topic :: Communications :: Chat",
+    "Topic :: Communications :: Email"
+]
 dynamic = [
     "version"
 ]