diff --git a/templates/deployment.yaml b/templates/deployment.yaml
index 719ee1f6d2097d0a257e733e19a13571bc01a3a4..31dc7f4c391fed39c64186170732ff44e5984ee2 100644
--- a/templates/deployment.yaml
+++ b/templates/deployment.yaml
@@ -47,7 +47,7 @@ spec:
                 name: {{ template "app.name" . }}-config
                 key: MEDIATOR_AGENT_ADMIN_API_KEY
           - name: ACAPY_WALLET_KEY
-            value: {{ .Values.acapy.wallet.key | quote }}
+            value: {{ .Values.mediator.wallet.key | quote }}
           - name: MEDIATOR_AGENT_ADMIN_MODE
             valueFrom:
               secretKeyRef: