diff --git a/tests/libwrap b/tests/libwrap
index ae32588ec4..161abd78f4 100755
--- a/tests/libwrap
+++ b/tests/libwrap
@@ -45,4 +45,4 @@ fi
 export LIBPATH
 
 shift
-"$TEST_COMMAND" "$@"
+exec "$TEST_COMMAND" "$@"