diff --git a/docs/general/ad-filtering/create-own-filters.md b/docs/general/ad-filtering/create-own-filters.md
index 2c328430850..f8d0610fc19 100644
--- a/docs/general/ad-filtering/create-own-filters.md
+++ b/docs/general/ad-filtering/create-own-filters.md
@@ -4850,6 +4850,7 @@ where:
         - `adguard_ext_firefox` — AdGuard Browser Extension for Firefox
         - `adguard_ext_edge` — AdGuard Browser Extension for Edge Legacy
         - `adguard_ext_opera` — AdGuard Browser Extension for Opera
+        - `adguard_ext_opera_mv3` — AdGuard Browser Extension for Opera MV3
         - `adguard_ext_android_cb` — AdGuard Content Blocker for mobile Samsung and Yandex browsers
         - `ext_ublock` — special case; this one is declared when a uBlock version of a filter is compiled by the [FiltersRegistry]
         - `cap_html_filtering` — products that support HTML filtering rules: AdGuard for Windows, AdGuard for Mac, AdGuard for Android, and AdGuard for Linux
@@ -5037,6 +5038,8 @@ Used to specify the platforms to apply the rules. List of existing platforms and
 
 - `ext_opera` — AdGuard Browser Extension for Opera — [https://filters.adtidy.org/extension/opera/filters/2.txt](https://filters.adtidy.org/extension/opera/filters/2.txt)
 
+- `ext_opera_mv3` — AdGuard Browser Extension for Opera MV3 — [https://filters.adtidy.org/extension/opera-mv3/filters/2.txt](https://filters.adtidy.org/extension/opera-mv3/filters/2.txt)
+
 - `ext_safari` — AdGuard for Safari — [https://filters.adtidy.org/extension/safari/filters/2.txt](https://filters.adtidy.org/extension/safari/filters/2.txt)
 
 - `ext_android_cb` — AdGuard Content Blocker — [https://filters.adtidy.org/extension/android-content-blocker/filters/2.txt](https://filters.adtidy.org/extension/android-content-blocker/filters/2.txt)