diff --git a/doc/.gitignore b/doc/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..f08278d85a0ff60e89c0d831ebbe8cec793e81fc
--- /dev/null
+++ b/doc/.gitignore
@@ -0,0 +1 @@
+*.pdf
\ No newline at end of file