diff --git a/filter_plugins/filter_grep.md b/filter_plugins/filter_grep.md
index 2b6981c..31c7a91 100644
--- a/filter_plugins/filter_grep.md
+++ b/filter_plugins/filter_grep.md
@@ -80,5 +80,5 @@ NOTE: If <code>regexpN</code> and <code>excludeN</code> are used together, both
 
 ## Learn More
 
-- [Filter Plugin Overview](filter-plugin-overview)
-- [record_transformer Filter Plugin](filter_record_transformer)
\ No newline at end of file
+- [Filter Plugin Overview](index.md)
+- [record_transformer Filter Plugin](filter_record_transformer.md)