diff --git a/setup.cfg b/setup.cfg
index d5cfe40..54d6ec9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -10,10 +10,14 @@ keywords =
 classifiers =
   Development Status :: 4 - Beta
   Environment :: Console
+  Framework :: Pytest
+  Intended Audience :: Developers
   Intended Audience :: Information Technology
   Operating System :: OS Independent
   Programming Language :: Python :: 3.6
   Programming Language :: Python :: 3.7
+  Topic :: Software Development :: Libraries :: Ruby Modules
+  Topic :: Text Processing :: Filters
   Topic :: Utilities
 license_file = LICENSE
 long_description = file: README.md