diff --git a/deploy-as-code/helm/charts/digit-works/backend/expense-calculator/values.yaml b/deploy-as-code/helm/charts/digit-works/backend/expense-calculator/values.yaml
index b986bdcc56..8f85a3bdb6 100644
--- a/deploy-as-code/helm/charts/digit-works/backend/expense-calculator/values.yaml
+++ b/deploy-as-code/helm/charts/digit-works/backend/expense-calculator/values.yaml
@@ -107,6 +107,11 @@ env: |
       configMapKeyRef:
         name: egov-service-host
         key: egov-mdms-service-v2
+  - name: WORKS_ESTIMATE_HOST
+    valueFrom:
+      configMapKeyRef:
+        name: egov-service-host
+        key: estimate-service
   - name: MUSTER_ROLL_UPDATE_TOPIC
     value: "update-musterroll"
   - name: INDIVIDUAL_UPDATE_TOPIC
@@ -117,4 +122,16 @@ env: |
         name: egov-config
         key: egov-state-level-tenant-id
   - name: EXPENSE_SOR_MIGRATION_MAPPING
-    value: {{ index .Values "expense-sor-migration-mapping" | quote }}
\ No newline at end of file
+    value: {{ index .Values "expense-sor-migration-mapping" | quote }}
+  {{- if index .Values "expense-billing-bill-create" }}
+  - name: EXPENSE_BILLING_BILL_CREATE
+    value: {{ index .Values "expense-billing-bill-create" | quote }} 
+  {{- end }}
+  {{- if index .Values "expense-billing-bill-update" }}
+  - name: EXPENSE_BILLING_BILL_UPDATE
+    value: {{ index .Values "expense-billing-bill-update" | quote }} 
+  {{- end }}
+  {{- if index .Values "expense-billing-bill-index" }}
+  - name: EXPENSE_BILLING_BILL_INDEX
+    value: {{ index .Values "expense-billing-bill-index" | quote }} 
+  {{- end }}
\ No newline at end of file
diff --git a/deploy-as-code/helm/environments/unified-works-dev.yaml b/deploy-as-code/helm/environments/unified-works-dev.yaml
index bfed508027..0e6d9d7e2d 100644
--- a/deploy-as-code/helm/environments/unified-works-dev.yaml
+++ b/deploy-as-code/helm/environments/unified-works-dev.yaml
@@ -236,6 +236,9 @@ expense-calculator:
   tracing-enabled: true
   java-enable-debug: true
   expense-sor-migration-mapping: '{"UNSKILLED.CARPENTER":"SOR_000016", "SKILLED.CARPENTER":"SOR_000015"}'
+  expense-billing-bill-create: "expense-bill-create"
+  expense-billing-bill-update: "expense-bill-update"
+  expense-billing-bill-index: "expense-bill-index-topic"
 
 expenses-billing:
   tracing-enabled: true