diff --git a/pyproject.toml b/pyproject.toml
index 90862f83a..0519b3163 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,6 +72,7 @@ test = [
 ]
 
 [tool.setuptools]
+packages = ["bitsandbytes"]
 package-data = { "*" = ["libbitsandbytes*.*"] }
 
 [tool.setuptools.dynamic]
@@ -149,6 +150,3 @@ ignore_missing_imports = true
 [[tool.mypy.overrides]]
 module = "scipy.stats"
 ignore_missing_imports = true
-
-[tool.setuptools.packages.find]
-exclude = ["tests*"]