diff --git a/server/job/job-totals.js b/server/job/job-totals.js
index 35f6d7849..a04650815 100644
--- a/server/job/job-totals.js
+++ b/server/job/job-totals.js
@@ -236,7 +236,7 @@ function CalculateRatesTotals(ratesList) {
       }
       let threshold;
       //Check if there is a max for this type.
-      if (ratesList.materials[property]) {
+      if (ratesList.materials && ratesList.materials[property]) {
         //
         if (
           ratesList.materials[property].cal_maxdlr &&