diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 0d3a52346ac62c71b750cde9fecb7e15602ec557..d0c8145e5890af94d087f3fea2acb35009b01b72 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -1604,7 +1604,6 @@ BOOL LLViewerWindow::handleDPIChanged(LLWindow *window, F32 ui_scale_factor, S32
     if (ui_scale_factor >= MIN_UI_SCALE && ui_scale_factor <= MAX_UI_SCALE)
     {
         gSavedSettings.setF32("LastSystemUIScaleFactor", ui_scale_factor);
-        gSavedSettings.setF32("UIScaleFactor", ui_scale_factor);
         LLViewerWindow::reshape(window_width, window_height);
         mResDirty = true;
         return TRUE;