diff --git a/.gitignore b/.gitignore
index bc061b5..36255ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,14 +18,32 @@ tags
 *.dylib
 *.o
 
+Makefile
+Makefile.in
 aclocal.m4
 autom4te.cache
 compile
+config.guess
+config.log
+config.status
+config.sub
 configure
 depcomp
+gumbo.pc
+gumbo_test
+gumbo_test.log
+gumbo_test.trs
 install-sh
-missing
-stamp-h1
-Makefile.in
 libtool
 ltmain.sh
+m4/
+missing
+test-driver
+test-suite.log
+
+tests/*.log
+tests/*.trs
+configure.scan
+autoscan.log
+.libs
+.deps