diff --git a/portable_computing_toolkit_installer/ui/installer_wizard.py b/portable_computing_toolkit_installer/ui/installer_wizard.py
index 8cfffb1..c1a9681 100644
--- a/portable_computing_toolkit_installer/ui/installer_wizard.py
+++ b/portable_computing_toolkit_installer/ui/installer_wizard.py
@@ -41,6 +41,8 @@ class InstallerWizard(QtWidgets.QWizard):
         self.selection_menu.itemClicked.connect(self._open_homepage)
         self.selection_menu.itemCollapsed.connect(lambda x: self.selection_menu.resizeColumnToContents(0))
         self.selection_menu.itemExpanded.connect(lambda x: self.selection_menu.resizeColumnToContents(0))
+        self.selection_page.setCommitPage(True)
+        self.progress_page.setFinalPage(True)
         #Change button text on license page
         self.license_page.setButtonText(QtWidgets.QWizard.NextButton, "Agree")
         self.license_page.setButtonText(QtWidgets.QWizard.CancelButton, "Decline")
@@ -261,7 +263,6 @@ class InstallerWizard(QtWidgets.QWizard):
         icon_reply = self._network_manager.get(icon_request)
         #when download is complete, validates request returned without error and sets icon
         icon_reply.finished.connect(partial(self._set_icon, tree_item, icon_reply))
-        icon_reply.error.connect(lambda error: self._display_error(QtCore.QMetaEnum.valueToKey(error)))
 
     def _set_icon(self, tree_item, reply):
         """Validates a network request and sets its result as the icon of a QTreeWidgetItem.