diff --git a/services/matrix.nix b/services/matrix.nix
index a83f6db..401c08e 100644
--- a/services/matrix.nix
+++ b/services/matrix.nix
@@ -38,13 +38,6 @@ in
       '';
     };
 
-    services.postgresqlBackup = {
-      enable = true;
-      databases = [ "matrix-synapse" ];
-      # FIXME: best times for backup ?
-      startAt = "*-*-* 23:30:00";
-    };
-
     services.matrix-synapse = {
       enable = true;
       server_name = domain;