diff --git a/prefs.ui b/prefs.ui
index e254fb9..ab07185 100644
--- a/prefs.ui
+++ b/prefs.ui
@@ -172,6 +172,7 @@
                       <object class="GtkListBoxRow">
                         <property name="width_request">100</property>
                         <property name="selectable">0</property>
+                        <property name="activatable">0</property>
                         <property name="child">
                           <object class="GtkBox">
                             <property name="can_focus">0</property>
@@ -383,6 +384,7 @@
                       <object class="GtkListBoxRow">
                         <property name="width_request">100</property>
                         <property name="selectable">0</property>
+                        <property name="activatable">0</property>
                         <property name="child">
                           <object class="GtkBox">
                             <property name="can_focus">0</property>