diff --git a/libs/gtkmm2ext/po/zh.po b/libs/gtkmm2ext/po/zh.po
index 3e6be21f8d..bcd3e6039a 100644
--- a/libs/gtkmm2ext/po/zh.po
+++ b/libs/gtkmm2ext/po/zh.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: Ardour 6\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-02-11 21:39+0800\n"
-"PO-Revision-Date: 2021-02-12 01:20+0800\n"
+"PO-Revision-Date: 2021-02-12 10:30+0800\n"
 "Last-Translator: 一善鱼 <YQ-YSY@163.com>\n"
 "Language-Team: 一善鱼 YQ-YSY@163.com\n"
 "Language: zh\n"
@@ -19,7 +19,7 @@ msgstr ""
 
 #: actions.cc:215
 msgid "Unknown action name: %1/%2"
-msgstr "未知的动作名称：％1/％2"
+msgstr "未知的动作名称：%1/%2"
 
 #: action_model.cc:56 action_model.cc:171
 msgid "Disabled"