diff --git a/subprojects/extensions-app/data/ui/extension-row.ui b/subprojects/extensions-app/data/ui/extension-row.ui
index 9cbe6a10b..db7bb79df 100644
--- a/subprojects/extensions-app/data/ui/extension-row.ui
+++ b/subprojects/extensions-app/data/ui/extension-row.ui
@@ -101,12 +101,10 @@
     </child>
     <child type="suffix">
       <object class="GtkMenuButton">
+        <property name="tooltip-text" translatable="yes">Extension Details</property>
         <property name="icon-name">view-more-symbolic</property>
         <property name="has-frame">false</property>
         <property name="valign">center</property>
-        <accessibility>
-          <property name="label" translatable="yes">Extension Details</property>
-        </accessibility>
         <property name="popover">
           <object class="GtkPopover" id="detailsPopover">
             <style>
diff --git a/subprojects/extensions-app/data/ui/extensions-window.ui b/subprojects/extensions-app/data/ui/extensions-window.ui
index 0d46084d9..a06824835 100644
--- a/subprojects/extensions-app/data/ui/extensions-window.ui
+++ b/subprojects/extensions-app/data/ui/extensions-window.ui
@@ -136,12 +136,10 @@
                                 <property name="use-underline">true</property>
                                 <child type="suffix">
                                   <object class="GtkMenuButton">
+                                    <property name="tooltip-text" translatable="yes">More Information</property>
                                     <property name="valign">center</property>
                                     <property name="has-frame">false</property>
                                     <property name="icon-name">info-outline-symbolic</property>
-                                    <accessibility>
-                                      <property name="label" translatable="yes">More Information</property>
-                                    </accessibility>
                                     <property name="popover">
                                       <object class="GtkPopover" id="infoPopover">
                                         <property name="child">