diff --git a/bash-git-prompt b/bash-git-prompt
index f04fabe..ef96081 100644
--- a/bash-git-prompt
+++ b/bash-git-prompt
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: MIT
+
 # Author        : Allan Christensen
 # First Created : 24062025 (DD-MM-YYYY)
 # Description   : Bash Git prompt for Linux