diff --git a/pyproject.toml b/pyproject.toml
index 13c2915e..0fc37607 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dev = [
 
 [tool.setuptools.packages.find]
 exclude = [
-    'azure', 'eng', 'docs', 'tests'
+    'azure', 'eng', 'docs', 'tests*'
 ]
 
 [tool.setuptools.dynamic]