diff --git a/src/store/index.js b/src/store/index.js
index 670274c1a..135f17541 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -3433,7 +3433,6 @@ async function resetScheduleIfUnavailable(context, order, pageNameToLog) {
 function createExternalParameterDefaultState() {
     // create default externalParameter state
     const externalParameterDefaultState = {
-        isExternalParameter: null,
         vehicle: {
             year: null,
             make: null,