diff --git a/etc/nixos/services/nextcloud.nix b/etc/nixos/services/nextcloud.nix
index 60bc900..76d0a5f 100644
--- a/etc/nixos/services/nextcloud.nix
+++ b/etc/nixos/services/nextcloud.nix
@@ -15,6 +15,7 @@
         POSTGRES_USER = "nextcloud";
         POSTGRES_HOST = "nextcloud-postgres";
         POSTGRES_PASSWORD = "rI7t7Nek1yGA9ucrRc7Uhy0jcjwPjnXa8me4o8tJON8=";
+        OVERWRITEPROTOCOL = "https";
       };
       networks = [
         "nextcloud"