diff --git a/panels/universal-access/zoom-options.ui b/panels/universal-access/zoom-options.ui
index ac50357aa..8dd40c752 100644
--- a/panels/universal-access/zoom-options.ui
+++ b/panels/universal-access/zoom-options.ui
@@ -552,6 +552,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="adjustment">xHairsThickness</property>
+                                        <property name="hexpand">True</property>
                                         <property name="draw_value">False</property>
                                         <property name="value_pos">right</property>
                                       </object>
@@ -620,6 +621,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="adjustment">xhairsLength</property>
+                                        <property name="hexpand">True</property>
                                         <property name="draw_value">False</property>
                                         <property name="value_pos">right</property>
                                       </object>
@@ -951,6 +953,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="adjustment">grayscale</property>
+                                        <property name="hexpand">True</property>
                                         <property name="draw_value">False</property>
                                         <property name="value_pos">right</property>
                                       </object>
@@ -1048,6 +1051,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="adjustment">brightness</property>
+                                        <property name="hexpand">True</property>
                                         <property name="lower_stepper_sensitivity">on</property>
                                         <property name="draw_value">False</property>
                                         <property name="value_pos">left</property>
@@ -1112,6 +1116,7 @@
                                         <property name="can_focus">True</property>
                                         <property name="adjustment">contrast</property>
                                         <property name="lower_stepper_sensitivity">on</property>
+                                        <property name="hexpand">True</property>
                                         <property name="draw_value">False</property>
                                         <property name="value_pos">left</property>
                                       </object>