diff --git a/nixos/tests/nextcloud/with-declarative-redis-and-secrets.nix b/nixos/tests/nextcloud/with-declarative-redis-and-secrets.nix
index fda05bacb4fe..93e655c3056b 100644
--- a/nixos/tests/nextcloud/with-declarative-redis-and-secrets.nix
+++ b/nixos/tests/nextcloud/with-declarative-redis-and-secrets.nix
@@ -47,9 +47,8 @@ in {
         };
       };
 
-      services.redis = {
-        enable = true;
-      };
+      services.redis.servers."nextcloud".enable = true;
+      services.redis.servers."nextcloud".port = 6379;
 
       systemd.services.nextcloud-setup= {
         requires = ["postgresql.service"];
diff --git a/nixos/tests/nextcloud/with-postgresql-and-redis.nix b/nixos/tests/nextcloud/with-postgresql-and-redis.nix
index 36a69fda505b..1ef848cfb121 100644
--- a/nixos/tests/nextcloud/with-postgresql-and-redis.nix
+++ b/nixos/tests/nextcloud/with-postgresql-and-redis.nix
@@ -37,9 +37,8 @@ in {
         };
       };
 
-      services.redis = {
-        enable = true;
-      };
+      services.redis.servers."nextcloud".enable = true;
+      services.redis.servers."nextcloud".port = 6379;
 
       systemd.services.nextcloud-setup= {
         requires = ["postgresql.service"];