diff --git a/Documentation/Localization.ru_RU/guides.xml b/Documentation/Localization.ru_RU/guides.xml
index b67c3e64..a48a8767 100644
--- a/Documentation/Localization.ru_RU/guides.xml
+++ b/Documentation/Localization.ru_RU/guides.xml
@@ -14,9 +14,9 @@
            copyright="since 2012 by the TYPO3 contributors"/>
 
   <inventory id="t3start11" url="https://docs.typo3.org/m/typo3/tutorial-getting-started/11.5/ru-ru/"/>
-  <inventory id="t3coreapi" url="https://docs.typo3.org/m/typo3/reference-coreapi/main/en-en/"/>
+  <inventory id="t3coreapi" url="https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/"/>
   <inventory id="t3editors" url="https://docs.typo3.org/m/typo3/tutorial-editors/main/ru-ru/"/>
-  <inventory id="t3sitepackage" url="https://docs.typo3.org/m/typo3/tutorial-sitepackage/main/en-en/"/>
-  <inventory id="ext_workspaces" url="https://docs.typo3.org/c/typo3/cms-workspaces/main/en-en/"/>
-  <inventory id="ext_surf" url="https://docs.typo3.org/other/typo3/surf/main/en-en/"/>
+  <inventory id="t3sitepackage" url="https://docs.typo3.org/m/typo3/tutorial-sitepackage/main/en-us/"/>
+  <inventory id="ext_workspaces" url="https://docs.typo3.org/c/typo3/cms-workspaces/main/en-us/"/>
+  <inventory id="ext_surf" url="https://docs.typo3.org/other/typo3/surf/main/en-us/"/>
 </guides>