1 files changed, 1 insertions, 0 deletions
diff --git a/calm/hint.py b/calm/hint.py
index 1ec86d9..28a81b0 100755
--- a/calm/hint.py
+++ b/calm/hint.py
@@ -38,6 +38,7 @@ else:
     json = license_expression.get_license_index()
     extra_licenses = [
         'Linux-man-pages-copyleft',  # requires SPDX license-list 3.15
+        'OFSFDL',                    # "Old FSF documentation license"
         'Public-Domain',
     ]
     for l in extra_licenses: