diff --git a/.dlc.json b/.dlc.json
index ca5e3d89d..c86d443f4 100644
--- a/.dlc.json
+++ b/.dlc.json
@@ -9,6 +9,9 @@
     {
       "pattern": "^https://github.com/apache/skywalking-java/blob/master/changes/changes-x.y.z.md$"
     },
+    {
+      "pattern": "^http://pgp.mit.edu:11371"
+    },
     {
       "pattern": "^https://dist.apache.org/repos/dist/dev/skywalking/java-agent/x.y.z$"
     },