diff --git a/nsswitch/tests/test_wbinfo_name_lookup.sh b/nsswitch/tests/test_wbinfo_name_lookup.sh
index 2b2b29a8e5d..048fdfcf6bc 100755
--- a/nsswitch/tests/test_wbinfo_name_lookup.sh
+++ b/nsswitch/tests/test_wbinfo_name_lookup.sh
@@ -2,7 +2,7 @@
 # Blackbox test for wbinfo name lookup
 if [ $# -lt 3 ]; then
 	cat <<EOF
-Usage: test_wbinfo.sh DOMAIN REALM DC_USERNAME
+Usage: test_wbinfo_name_lookup.sh DOMAIN REALM DC_USERNAME
 EOF
 	exit 1
 fi