diff --git a/plugins/Toolbox/resources/qml/ToolboxDetailPage.qml b/plugins/Toolbox/resources/qml/ToolboxDetailPage.qml
index d57acac52d..120a422b53 100644
--- a/plugins/Toolbox/resources/qml/ToolboxDetailPage.qml
+++ b/plugins/Toolbox/resources/qml/ToolboxDetailPage.qml
@@ -115,7 +115,7 @@ Item
                 text:
                 {
                     var date = new Date(details.last_updated)
-                    return date.toLocaleString(Qt.locale())
+                    return date.toLocaleString(UM.Preferences.getValue("general/language"))
                 }
                 font: UM.Theme.getFont("very_small")
                 color: UM.Theme.getColor("text")