diff --git a/.gitignore b/.gitignore
index 3879fa3..4c336d2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,6 +45,7 @@ doc/fcconfig.sgml
 doc/fcconstant.sgml
 doc/fcdircache.sgml
 doc/fcfile.sgml
+doc/fcformat.sgml
 doc/fcfontset.sgml
 doc/fcfreetype.sgml
 doc/fclangset.sgml