diff --git a/openbsc/.gitignore b/openbsc/.gitignore
index e977f84..c57ae4b 100644
--- a/openbsc/.gitignore
+++ b/openbsc/.gitignore
@@ -66,6 +66,7 @@
 tests/si/si_test
 tests/smpp/smpp_test
 tests/bsc/bsc_test
+tests/trau/trau_test
 
 tests/atconfig
 tests/atlocal