diff --git a/lib/client.js b/lib/client.js
index 3228571d5..d19c20bf6 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -395,6 +395,7 @@ Client.prototype.query = function (config, values, callback) {
 }
 
 Client.prototype.end = function (cb) {
+  console.log(`Client.end called! Stack:\n${new Error().stack}`);
   this._ending = true
   if (this.activeQuery) {
     // if we have an active query we need to force a disconnect