1 files changed, 2 insertions, 1 deletions
diff --git a/files/pl/mozilla/add-ons/webextensions/your_first_webextension/index.html b/files/pl/mozilla/add-ons/webextensions/your_first_webextension/index.html
index 94746493b6..712c57cda6 100644
--- a/files/pl/mozilla/add-ons/webextensions/your_first_webextension/index.html
+++ b/files/pl/mozilla/add-ons/webextensions/your_first_webextension/index.html
@@ -1,6 +1,6 @@
 ---
 title: Twoje pierwsze rozszerzenie
-slug: Mozilla/Add-ons/WebExtensions/Twój_pierwszy_WebExtension
+slug: Mozilla/Add-ons/WebExtensions/Your_first_WebExtension
 tags:
   - Add-ons
   - Dodatki
@@ -9,6 +9,7 @@ tags:
   - WebExtensions
   - Wtyczki
 translation_of: Mozilla/Add-ons/WebExtensions/Your_first_WebExtension
+original_slug: Mozilla/Add-ons/WebExtensions/Twój_pierwszy_WebExtension
 ---
 <div>{{AddonSidebar}}</div>