diff --git a/Wiki/SyntaxMeaningsThatAreActuallyHumanReadable.md b/Wiki/SyntaxMeaningsThatAreActuallyHumanReadable.md
index f6708a1a5..a0bed87b2 100644
--- a/Wiki/SyntaxMeaningsThatAreActuallyHumanReadable.md
+++ b/Wiki/SyntaxMeaningsThatAreActuallyHumanReadable.md
@@ -87,6 +87,7 @@
 * `$1p` / `$first-party`: Same as `$~third-party`.
 * `$xhr`: Same as `$xmlhttprequest`.
 * `$all`: Officially combines all other non-party `$` values. In practice it combines the use of no `$` values at all + `$popup` + `$document`.
+* `$redirect-rule`: Similar to `$redirect`, but is only applied if it's already blocked by *another* entry or dynamic rule(set).
 
 ### Adblock Plus, Adblock and AdGuard only:
 * `$webrtc`: Prevents such resources from being downloaded through the titular JavaScript API. The uBO equivalent seems to be `##+js(nowebrtc)`, but conversion is not done automatically.