diff --git a/README.md b/README.md
index 10c774c..486f045 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,17 @@ If you'd like to disable the Control+R integration in your shell, you can do so
 
 </blockquote></details>
 
+<details>
+<summary>Custom search filters</summary><blockquote>
+
+By default, hiSHtory query will show all results for your search query. But, it is possible to configure a default filter that will apply to all searches by default. For example, this can be used to configure hiSHtory to only show entries with an exit code of `0`:
+
+```
+hishtory config-set default-filter exit_code:0
+```
+
+</blockquote></details>
+
 <details>
 <summary>Filtering duplicate entries</summary><blockquote>