diff --git a/scripts/admin-test-env-acceptance.mjs b/scripts/admin-test-env-acceptance.mjs
index 2bf29870d..6c12d4f9d 100644
--- a/scripts/admin-test-env-acceptance.mjs
+++ b/scripts/admin-test-env-acceptance.mjs
@@ -1523,6 +1523,10 @@ export class AcceptanceRun {
     if (destinationType === 'FBA' && label === 'FBA-SECOND') {
       this.context.waitSplitRoute = {
         ...(this.context.waitSplitRoute || {}),
+        // The normal order route rotates the destination list from randomIndex;
+        // force this producer onto the next distinct priced FBA warehouse so
+        // dispatch can exercise a multi-destination candidate set.
+        randomIndex: 17,
         destinationIndex: 1,
       }
     }