diff --git a/.horde.yml b/.horde.yml
index 9fb73ff..4c9b351 100644
--- a/.horde.yml
+++ b/.horde.yml
@@ -27,7 +27,7 @@ state:
   release: alpha
   api: alpha
 license:
-  identifier: LGPL-2.1
+  identifier: LGPL-2.1-only
   uri: http://www.horde.org/licenses/lgpl21
 dependencies:
   required: