diff --git a/nixos/programs/postgres.nix b/nixos/programs/postgres.nix
index 9bfce6a..73716db 100644
--- a/nixos/programs/postgres.nix
+++ b/nixos/programs/postgres.nix
@@ -14,6 +14,15 @@
           login = true;
         };
       }
+      {
+        name = "nextcloud";
+        ensurePermissions = {
+          "DATABASE nextcloud" = "ALL PRIVILEGES";
+        };
+        ensureClauses = {
+          login = true;
+        };
+      }
     ];
     identMap = ''
        # ArbitraryMapName systemUser DBUser