diff --git a/Writing-the-handlers.md b/Writing-the-handlers.md
index 598a05fc..2021f1ae 100644
--- a/Writing-the-handlers.md
+++ b/Writing-the-handlers.md
@@ -9,7 +9,7 @@ TODO
 ## Implementing the policies
 
 * [WSF_OPTIONS_POLICY](./WSF_OPTIONS_POLICY)
-* WSF_PREVIOUS_POLICY
+* [WSF_PREVIOUS_POLICY](./WSF_PREVIOUS_POLICY)
 * WSF_CACHING_POLICY
 
 TODO
\ No newline at end of file