diff --git a/.gitignore b/.gitignore
index f3ad5cc63..b82efc435 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ build*
 /.settings
 /.tox
 *.pyc
+*.pyd
 *.egg-info
 *.so
 /temp