diff --git a/frontend/src/business/components/api/definition/components/step/JmxStep.vue b/frontend/src/business/components/api/definition/components/step/JmxStep.vue
index 735e30a4e3..6edc8d3a6e 100644
--- a/frontend/src/business/components/api/definition/components/step/JmxStep.vue
+++ b/frontend/src/business/components/api/definition/components/step/JmxStep.vue
@@ -412,6 +412,7 @@ export default {
       if (this.request.disabled) {
         jdbcPreProcessor.label = 'SCENARIO-REF-STEP';
       }
+      jdbcPreProcessor.projectId = this.request.projectId;
       jdbcPreProcessor.active = false;
       this.request.hashTree.push(jdbcPreProcessor);
       this.sort();
@@ -425,6 +426,7 @@ export default {
       if (this.request.disabled) {
         jdbcPostProcessor.label = 'SCENARIO-REF-STEP';
       }
+      jdbcPostProcessor.projectId = this.request.projectId;
       jdbcPostProcessor.active = false;
       this.request.hashTree.push(jdbcPostProcessor);
       this.sort();