diff --git a/.gitignore b/.gitignore
index b13bf553..3a5dae9a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.announce
 *.deps
 *.jpg
 *.la
@@ -5,12 +6,14 @@
 *.log
 *.o
 *.pc
+*.sig
 *.so
 *.swp
 .*.sw?
 .sw?
 *.sublime-project
 *.sublime-workspace
+*.tar.xz
 *.trs
 *~
 ctags