diff --git a/.gitignore b/.gitignore
index 2a57fd9..7c99428 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ _$*
 core
 Makefile.in
 aclocal.m4
+acinclude.m4
 ar-lib
 autom4te.cache
 compile