diff --git a/nixos/modules/services/databases/opentsdb.nix b/nixos/modules/services/databases/opentsdb.nix
index fc037b58c0e..9c9738570e3 100644
--- a/nixos/modules/services/databases/opentsdb.nix
+++ b/nixos/modules/services/databases/opentsdb.nix
@@ -7,6 +7,7 @@ let
 
   configFile = pkgs.writeText "opentsdb.conf" ''
     tsd.core.auto_create_metrics = true
+    tsd.http.request.enable_chunked  = true
   '';
 
 in {