diff --git a/pyproject.toml b/pyproject.toml
index 4b20d6c..5279846 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ classifiers = [
     "Development Status :: 4 - Beta",
 
     "Intended Audience :: Developers",
-    "Topic :: Software Development :: SDK",
+    "Topic :: Software Development :: Build Tools",
 
     "License :: OSI Approved :: MIT License",