diff --git a/qt/aqt/previewer.py b/qt/aqt/previewer.py
index 5b7525202..136a33c3f 100644
--- a/qt/aqt/previewer.py
+++ b/qt/aqt/previewer.py
@@ -76,12 +76,12 @@ class Previewer(QDialog):
         )
         self._replay.setAutoDefault(False)
         self._replay.setShortcut(QKeySequence("R"))
-        self._replay.setToolTip(_("Shortcut key: %s" % "R"))
+        self._replay.setToolTip(tr(TR.ACTIONS_SHORTCUT_KEY, val="R"))
         qconnect(self._replay.clicked, self._on_replay_audio)
 
         both_sides_button = QCheckBox(tr(TR.QT_MISC_BACK_SIDE_ONLY))
         both_sides_button.setShortcut(QKeySequence("B"))
-        both_sides_button.setToolTip(_("Shortcut key: %s" % "B"))
+        both_sides_button.setToolTip(tr(TR.ACTIONS_SHORTCUT_KEY, val="B"))
         self.bbox.addButton(both_sides_button, QDialogButtonBox.ActionRole)
         self._show_both_sides = self.mw.col.conf.get("previewBothSides", False)
         both_sides_button.setChecked(self._show_both_sides)