diff --git a/.gitignore b/.gitignore
index df6cc531..ac9de403 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,6 +32,8 @@ benchmarks/intel_upload_blit_large
 benchmarks/intel_upload_blit_large_gtt
 benchmarks/intel_upload_blit_large_map
 benchmarks/intel_upload_blit_small
+m4/libtool.m4
+m4/lt*.m4
 tests/getclient
 tests/getstats
 tests/getversion