diff --git a/deploy-as-code/helm/charts/digit-works/backend/muster-roll-service/values.yaml b/deploy-as-code/helm/charts/digit-works/backend/muster-roll-service/values.yaml
index b0daddda8..c51d47333 100644
--- a/deploy-as-code/helm/charts/digit-works/backend/muster-roll-service/values.yaml
+++ b/deploy-as-code/helm/charts/digit-works/backend/muster-roll-service/values.yaml
@@ -102,5 +102,9 @@ env: |
   - name: WORKS_ATTENDANCE_LOG_SEARCH_ENDPOINT
     value: {{ index .Values "works-attendance-log-search-endpoint" | quote }}
   {{- end }}
+  {{- if index .Values "works-attendance-register-search-endpoint" }}
+  - name: WORKS_ATTENDANCE_REGISTER_SEARCH_ENDPOINT
+    value: {{ index .Values "works-attendance-register-search-endpoint" | quote }}
+  {{- end }}
 
   
diff --git a/deploy-as-code/helm/environments/works-dev.yaml b/deploy-as-code/helm/environments/works-dev.yaml
index 289900ed6..792d08b8d 100644
--- a/deploy-as-code/helm/environments/works-dev.yaml
+++ b/deploy-as-code/helm/environments/works-dev.yaml
@@ -211,6 +211,7 @@ muster-roll-service:
   musterroll-search-max-limit: 200
   musterroll-workflow-business-service: "muster-roll-approval"
   works-attendance-log-search-endpoint: "attendance/log/v1/_search"
+  works-attendance-register-search-endpoint: "attendance/v1/_search"
 
 works-inbox-service:
   tracing-enabled: true