diff --git a/src/gui/event-editor/gcal-time-chooser-row.ui b/src/gui/event-editor/gcal-time-chooser-row.ui
index 0c2e15eb..4d8ae7df 100644
--- a/src/gui/event-editor/gcal-time-chooser-row.ui
+++ b/src/gui/event-editor/gcal-time-chooser-row.ui
@@ -12,7 +12,7 @@
       <object class="GtkMenuButton">
         <property name="icon-name">clock-alt-symbolic</property>
         <property name="valign">center</property>
-        <property name="tooltip-text">Edit Time</property>
+        <property name="tooltip-text" translatable="yes">Edit Time</property>
         <property name="popover">
           <object class="GtkPopover">
             <property name="position">bottom</property>