diff --git a/lib/instrumentation/module/express.js b/lib/instrumentation/module/express.js
index b3cd2abc..042a6859 100644
--- a/lib/instrumentation/module/express.js
+++ b/lib/instrumentation/module/express.js
@@ -65,7 +65,7 @@ module.exports = function (agent, version, express) {
       const stacks = callstack.stack.split(/\n */)
       if (stacks && stacks.length >= 3) {
         const httpMethod = stacks[2]
-        const groups = httpMethod.match(/(?:\[as\s(?<method>\w+)\])?\s\(.+\/(?<filename>[^/]+):(?<lineNumber>[0-9]+):(?<columnNumber>[0-9]+)\)$/)
+        const groups = httpMethod.match(/(?:Function\.(?<route>\w+)\..+)?(?:\s\[as\s(?<method>\w+)\])?\s\(.+\/(?<filename>[^/]+):(?<lineNumber>[0-9]+):(?<columnNumber>[0-9]+)\)$/)
         groups.groups.lineNumber
         groups.groups.filename
       }