diff --git a/.gitignore b/.gitignore
index 0af365d7..5b3745a0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 __pycache__/
 
 *.pyc
+*.pyd
 *.so
 *.ipynb
 .ipynb_checkpoints