diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index 3bf65dfb8d..c248002f2a 100755
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -14836,10 +14836,10 @@ Change of this parameter will affect the layout of buttons in notification toast
       <key>Value</key>
       <integer>1</integer>
     </map>
-    <key>WindowFullScreen</key>
+    <key>FullScreen</key>
     <map>
-      <key>Comment</key>
-      <string>SL viewer window full screen</string>
+    <key>Comment</key>
+      <string>run a fullscreen session</string>
       <key>Persist</key>
       <integer>1</integer>
       <key>Type</key>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 5d31f9a887..e1a499ddd6 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -573,7 +573,7 @@ static void settings_modify()
 	gSavedSettings.setBOOL("VectorizeSkin", FALSE);
 
 	// disable fullscreen mode, unsupported
-	gSavedSettings.setBOOL("WindowFullScreen", FALSE);
+	//gSavedSettings.setBOOL("WindowFullScreen", FALSE);
 #endif
 }
 
@@ -3001,7 +3001,7 @@ bool LLAppViewer::initWindow()
 		VIEWER_WINDOW_CLASSNAME,
 		gSavedSettings.getS32("WindowX"), gSavedSettings.getS32("WindowY"),
 		gSavedSettings.getS32("WindowWidth"), gSavedSettings.getS32("WindowHeight"),
-		gSavedSettings.getBOOL("WindowFullScreen"), ignorePixelDepth);
+		gSavedSettings.getBOOL("FullScreen"), ignorePixelDepth);
 
 	LL_INFOS("AppInit") << "gViewerwindow created." << LL_ENDL;