diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 40ff5174a4..4c13dc7fb6 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -3296,9 +3296,8 @@ BOOL LLViewerWindow::handleKey(KEY key, MASK mask)
     if (keyboard_focus
         && !gFocusMgr.getKeystrokesOnly())
     {
-        // <FS:Ansariel> FIRE-31551: This causes aggressive switching into mouselook while any floater has focus
-        //LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(keyboard_focus);
-        //if (cur_focus && cur_focus->acceptsTextInput())
+        LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(keyboard_focus);
+        if (cur_focus && cur_focus->acceptsTextInput())
         {
 #ifdef LL_WINDOWS
             // On windows Alt Gr key generates additional Ctrl event, as result handling situations