diff --git a/wildduck/haraka.yaml b/wildduck/haraka.yaml
index e9852f4..01f5ebd 100644
--- a/wildduck/haraka.yaml
+++ b/wildduck/haraka.yaml
@@ -180,8 +180,8 @@ spec:
             - name: MONGO_URI
               valueFrom:
                 secretKeyRef:
-                  name: wildduck-mongodb-wildduck-readwrite
-                  key: connectionString.standard
+                  name: wildduck-mongodb
+                  key: MONGO_URI
       volumes:
         - name: cert
           secret:
diff --git a/wildduck/wildduck-exporter.yaml b/wildduck/wildduck-exporter.yaml
index f361650..10b7c76 100644
--- a/wildduck/wildduck-exporter.yaml
+++ b/wildduck/wildduck-exporter.yaml
@@ -60,8 +60,8 @@ spec:
             - name: MONGODB_HOST
               valueFrom:
                 secretKeyRef:
-                  name: wildduck-mongodb-wildduck-readwrite
-                  key: connectionString.standard
+                  name: wildduck-mongodb
+                  key: MONGO_URI
             - name: PROMETHEUS_BEARER_TOKEN
               valueFrom:
                 secretKeyRef:
diff --git a/wildduck/wildduck.yaml b/wildduck/wildduck.yaml
index b10e1ae..30ff485 100644
--- a/wildduck/wildduck.yaml
+++ b/wildduck/wildduck.yaml
@@ -111,8 +111,8 @@ spec:
             - name: APPCONF_dbs_mongo
               valueFrom:
                 secretKeyRef:
-                  name: wildduck-mongodb-wildduck-readwrite
-                  key: connectionString.standard
+                  name: wildduck-mongodb
+                  key: MONGO_URI
             - name: APPCONF_dbs_redis
               valueFrom:
                 secretKeyRef:
diff --git a/wildduck/zonemta.yaml b/wildduck/zonemta.yaml
index 63631d1..69c251b 100644
--- a/wildduck/zonemta.yaml
+++ b/wildduck/zonemta.yaml
@@ -118,8 +118,8 @@ spec:
             - name: APPCONF_dbs_mongo
               valueFrom:
                 secretKeyRef:
-                  name: wildduck-mongodb-wildduck-readwrite
-                  key: connectionString.standard
+                  name: wildduck-mongodb
+                  key: MONGO_URI
             - name: APPCONF_dbs_redis
               valueFrom:
                 secretKeyRef: