diff --git a/src/silx/gui/widgets/FrameBrowser.py b/src/silx/gui/widgets/FrameBrowser.py
index 297815bfe8..a36b99b6bb 100644
--- a/src/silx/gui/widgets/FrameBrowser.py
+++ b/src/silx/gui/widgets/FrameBrowser.py
@@ -299,7 +299,7 @@ def __init__(self, parent=None):
         self._playButton.clicked.connect(self._playStopSequence)
         self._menuPlaySlider = _PlayButtonContextMenu(self)
         self._playButton.setMenu(self._menuPlaySlider)
-        self._playButton.setPopupMode(1)
+        self._playButton.setPopupMode(qt.QToolButton.MenuButtonPopup)
 
     def lineEdit(self):
         """Returns the line edit provided by this widget.