diff --git a/app/page/selectkey.py b/app/page/selectkey.py
index 860edc5..edfdf83 100644
--- a/app/page/selectkey.py
+++ b/app/page/selectkey.py
@@ -10,6 +10,9 @@
 
 
 class SelectYubiKeyPage(QWizardPage):
+    def _prevent_backbutton_clicks(self):
+        self.setCommitPage(True)
+
     def __init__(self, mypkcs, parent=None):
         super().__init__(parent)
         self.setTitle("Selecteer de te gebruiken yubikey")
@@ -38,8 +41,9 @@ def __init__(self, mypkcs, parent=None):
             self.yubikeyListWidget.setItemWidget(item, itemWidget)
             item.setSizeHint(itemWidget.sizeHint())
 
-        layout.addWidget(self.yubikeyListWidget)
+        self._prevent_backbutton_clicks()
 
+        layout.addWidget(self.yubikeyListWidget)
         self.yubikeyListWidget.currentItemChanged.connect(self.enableNextButton)
 
     def yubiKeySelected(self, current, _previous):