1 files changed, 1 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index 8e18434..49d9ed3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,6 +12,7 @@ classifiers =
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Topic :: System :: Operating System Kernels :: Linux
 url = https://github.com/FFY00/python-ioctl
 
 [options]