diff --git a/web/app.js b/web/app.js
index fa9070834..7f368f758 100644
--- a/web/app.js
+++ b/web/app.js
@@ -2714,7 +2714,7 @@ function webViewerKeyDown(evt) {
     // either CTRL or META key with optional SHIFT.
     switch (evt.keyCode) {
       case 70: // f
-        if (!PDFViewerApplication.supportsIntegratedFind) {
+        if (!PDFViewerApplication.supportsIntegratedFind && !evt.shiftKey) {
           PDFViewerApplication.findBar.open();
           handled = true;
         }