diff --git a/po/zh_CN.po b/po/zh_CN.po
index fd9da28..4e70fac 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -16,6 +16,7 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
 
 #: ../panel-plugin/eyes.c:288
 #: ../panel-plugin/eyes.desktop.in.in.h:1