diff --git a/pkgs/servers/amqp/qpid-cpp/default.nix b/pkgs/servers/amqp/qpid-cpp/default.nix
index a838fa3b904c..8446578507d8 100644
--- a/pkgs/servers/amqp/qpid-cpp/default.nix
+++ b/pkgs/servers/amqp/qpid-cpp/default.nix
@@ -35,8 +35,9 @@ let
 
     NIX_CFLAGS_COMPILE = [
       "-Wno-error=deprecated-declarations"
-      "-Wno-error=unused-function"
       "-Wno-error=int-in-bool-context"
+      "-Wno-error=maybe-uninitialized"
+      "-Wno-error=unused-function"
     ];
   };