diff --git a/src/nodeClass.js b/src/nodeClass.js
index 37f1cdd..9b96042 100644
--- a/src/nodeClass.js
+++ b/src/nodeClass.js
@@ -181,8 +181,8 @@ class nodeClass {
    */
   _tick() {
     const raw = this.source.getOutput();
-    const processMsg = this._output.formatMsg(raw, this.config, "process");
-    const influxMsg = this._output.formatMsg(raw, this.config, "influxdb");
+    const processMsg = this._output.formatMsg(raw, this.source.config, "process");
+    const influxMsg = this._output.formatMsg(raw, this.source.config, "influxdb");
 
     // Send only updated outputs on ports 0 & 1
     this.node.send([processMsg, influxMsg]);