diff --git a/.gitignore b/.gitignore
index 4a1393835..b506046aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+*.pyd
+
 # Build Folders (you can keep bin if you'd like, to store dlls and pdbs)
 [Bb]in/
 [Oo]bj/
diff --git a/Python.Runtime.dll b/Python.Runtime.dll
deleted file mode 100644
index abbd5f37a..000000000
Binary files a/Python.Runtime.dll and /dev/null differ
diff --git a/clr.pyd b/clr.pyd
deleted file mode 100644
index 3d2b72e3e..000000000
Binary files a/clr.pyd and /dev/null differ