diff --git a/argocd/apps/nextcloud/nextcloud.yaml b/argocd/apps/nextcloud/nextcloud.yaml
index 0ef67c7..566e555 100644
--- a/argocd/apps/nextcloud/nextcloud.yaml
+++ b/argocd/apps/nextcloud/nextcloud.yaml
@@ -85,6 +85,18 @@ spec:
           enabled: true
           auth:
             password: redisInnoDBUser
+          master:
+            extraEnvVars:
+              - name: REDIS_MASTER_HOST
+                value: "localhost"
+              - name: REDIS_MASTER_PORT_NUMBER
+                value: "6379"
+          replica:
+            extraEnvVars:
+              - name: REDIS_MASTER_HOST
+                value: "nextcloud-redis-master"
+              - name: REDIS_MASTER_PORT_NUMBER
+                value: "6379"
         
         postgresql:
           enabled: true