diff --git a/docs/.gitignore b/docs/.gitignore
index 33ae5acf6..23f832b73 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -1,3 +1,2 @@
 *.html
 *.pdf
-!PSACryptoDriverModelSpec.pdf
diff --git a/docs/PSACryptoDriverModelSpec.pdf b/docs/PSACryptoDriverModelSpec.pdf
deleted file mode 100644
index cf11380e8..000000000
Binary files a/docs/PSACryptoDriverModelSpec.pdf and /dev/null differ