diff --git a/data/gui/chat_control.ui b/data/gui/chat_control.ui
index 323998e5b..17831e020 100644
--- a/data/gui/chat_control.ui
+++ b/data/gui/chat_control.ui
@@ -949,7 +949,7 @@
                       <object class="GtkImage">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="icon_name">channel-secure-symbolic.symbolic</property>
+                        <property name="icon_name">channel-secure-symbolic</property>
                       </object>
                     </child>
                   </object>
diff --git a/data/gui/groupchat_control.ui b/data/gui/groupchat_control.ui
index 7a0d7e8f4..0103a9da6 100644
--- a/data/gui/groupchat_control.ui
+++ b/data/gui/groupchat_control.ui
@@ -443,7 +443,7 @@
                   <object class="GtkImage">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="icon_name">channel-secure-symbolic.symbolic</property>
+                    <property name="icon_name">channel-secure-symbolic</property>
                   </object>
                 </child>
               </object>