diff --git a/setup.py b/setup.py
index 6ab8dc09..225d7b8d 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 def _setup_packages() -> List:
     return find_packages(
-        "src", include=["compressed-tensors", "compressed-tensors.*"], exclude=["*.__pycache__.*"]
+        "src", include=["compressed_tensors", "compressed_tensors.*"], exclude=["*.__pycache__.*"]
     )
     
 def _setup_install_requires() -> List: