diff --git a/build-support/3rd-party/find-program-hints.cmake b/build-support/3rd-party/find-program-hints.cmake
index b81957231..f452ed814 100644
--- a/build-support/3rd-party/find-program-hints.cmake
+++ b/build-support/3rd-party/find-program-hints.cmake
@@ -1,3 +1,9 @@
+# Copyright (c) 2022 Universidade de Brasília
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Author: Gabriel Ferreira <gabrielcarvfer@gmail.com>
+
 disable_cmake_warnings()
 string(REPLACE ";" "/bin;" syspaths "${CMAKE_SYSTEM_PREFIX_PATH};")
 set(3RD_PARTY_FIND_PROGRAM_HINTS