diff --git a/.gitignore b/.gitignore
index 7ab9394e037c3b38f0da757631ecde640575a21b..ee102f7d69e6de7afcbeb82f693ec760258fb3c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ _minted-ctufit-thesis/
 *.toc
 example-asssignment-include.pdf
 ctufit-thesis.pdf
+pdfa.xmpi