diff --git a/scripts/Muon/GUI/Common/home_instrument_widget/home_instrument_widget_view.py b/scripts/Muon/GUI/Common/home_instrument_widget/home_instrument_widget_view.py
index a1596ce26154ea5b1ca204ea8db05682de18c83f..d73ee37d2c0ec56ef22af13a52bf9e6dcb215cc6 100644
--- a/scripts/Muon/GUI/Common/home_instrument_widget/home_instrument_widget_view.py
+++ b/scripts/Muon/GUI/Common/home_instrument_widget/home_instrument_widget_view.py
@@ -408,14 +408,12 @@ class InstrumentWidgetView(QtWidgets.QWidget):
             "Select a table which is loaded into the ADS.")
 
         self.deadtime_browse_button = QtWidgets.QPushButton(self)
-        self.deadtime_browse_button.setObjectName("deadTimeBrowseButton")
         self.deadtime_browse_button.setText("Browse")
         self.deadtime_browse_button.setToolTip("Browse for a .nxs file to load dead times from. If valid, the "
                                                "dead times will be saved as a table, and automatically selected "
                                                "as the dead time for the current data.")
 
         self.horizontal_layout_5 = QtWidgets.QHBoxLayout()
-        self.horizontal_layout_5.setObjectName("horizontalLayout5")
         self.horizontal_layout_5.addSpacing(10)
         self.horizontal_layout_5.addWidget(self.deadtime_label_3)
 
@@ -565,7 +563,6 @@ class InstrumentWidgetView(QtWidgets.QWidget):
         self.rebin_variable_edit.setValidator(variable_validator)
 
         self.horizontal_layout_6 = QtWidgets.QHBoxLayout()
-        self.horizontal_layout_6.setObjectName("horizontalLayout6")
         self.horizontal_layout_6.addSpacing(10)
 
         self.horizontal_layout_6.addWidget(self.rebin_label)