diff --git a/.gitignore b/.gitignore
index 9f0eafbf..b5c23bc9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,12 +12,19 @@ config.sub
 configure
 contrib/WindowMaker.spec
 install-sh
+INSTALL
 libtool
 ltmain.sh
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
 missing
 mkinstalldirs
 src/config.h
 src/config.h.in
+src/config.h.in~
 src/stamp-h1
 src/wconfig.h
 wmlib/wmlib.pc