diff --git a/Strategy-Options.md b/Strategy-Options.md
index b02f3db..4b6b730 100644
--- a/Strategy-Options.md
+++ b/Strategy-Options.md
@@ -315,4 +315,8 @@ strategy:
             content_info: none
             tap_action:
               action: toggle
-```
\ No newline at end of file
+```
+
+<!-- References -->
+
+[mushroom-chipsUrl]: https://github.com/piitaya/lovelace-mushroom/blob/main/docs/cards/chips.md
\ No newline at end of file