diff --git a/lib/notice.cpp b/lib/notice.cpp
index 7cf62e0560..341385086b 100644
--- a/lib/notice.cpp
+++ b/lib/notice.cpp
@@ -71,7 +71,7 @@ void NOTICE::write(MIOFILE& f, bool for_gui) {
         "   <is_private>%d</is_private>\n"
         "   <project_name>%s</project_name>\n"
         "   <category>%s</category>\n"
-        "   <link>%s</link>\n",
+        "   <link><![CDATA[%s]]></link>\n",
         title,
         description.c_str(),
         create_time,