diff --git a/ublexec.glade b/ublexec.glade
index 1c893a2..8ddfb0c 100644
--- a/ublexec.glade
+++ b/ublexec.glade
@@ -1094,7 +1094,7 @@
                         <property name="visible">True</property>
                         <property name="can-focus">False</property>
                         <property name="halign">start</property>
-                        <property name="label" translatable="yes">Command Line</property>
+                        <property name="label" translatable="yes">Command line</property>
                       </object>
                     </child>
                   </object>