diff --git a/.gitignore b/.gitignore
index 946d7f1..514dfed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 strans
 strans-xim
+/tests/unit_test
+/bench/bench
 
 # Prerequisites
 *.d
diff --git a/bench/bench b/bench/bench
deleted file mode 100755
index 634ccef..0000000
Binary files a/bench/bench and /dev/null differ