diff --git a/admin_manual/installation/system_requirements.rst b/admin_manual/installation/system_requirements.rst
index a63e6911e..34ce6920f 100644
--- a/admin_manual/installation/system_requirements.rst
+++ b/admin_manual/installation/system_requirements.rst
@@ -89,5 +89,5 @@ of a browser from this list, or one based on those:
 - Apple **Safari**
 
 .. note:: If you want to use Nextcloud Talk you should use Mozilla **Firefox** 52+ or Google **Chrome**/Chromium 49+ to have 
-          the full experience with video calls and screensharing. Google Chrome/Chromium requires a additional plugin for 
+          the full experience with video calls and screensharing. Google Chrome/Chromium requires an additional plugin for 
           screensharing.