diff --git a/configure.ac b/configure.ac
index a04185f..958b48b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,4 +50,5 @@
 	tests/Makefile
 	tests/auc/Makefile
 	tests/auc/gen_ts_55_205_test_sets/Makefile
+	tests/gsup_server/Makefile
 	)