diff --git a/src/calibre/gui2/layout.py b/src/calibre/gui2/layout.py
index 527ce64f17..f822fe4536 100644
--- a/src/calibre/gui2/layout.py
+++ b/src/calibre/gui2/layout.py
@@ -268,7 +268,7 @@ class SearchBar(QWidget):  # {{{
         ))
         x.setCursor(Qt.PointingHandCursor)
         x.setPopupMode(x.InstantPopup)
-        x.setIcon(QIcon(I("plus.png")))
+        x.setIcon(QIcon(I("bookmarks.png")))
         l.addWidget(x)
         x.setVisible(not tweaks['show_saved_search_box'])