diff --git a/pkgs/desktops/deepin/apps/deepin-system-monitor/default.nix b/pkgs/desktops/deepin/apps/deepin-system-monitor/default.nix
index 80415ec8640d..97ee4c8ba8f1 100644
--- a/pkgs/desktops/deepin/apps/deepin-system-monitor/default.nix
+++ b/pkgs/desktops/deepin/apps/deepin-system-monitor/default.nix
@@ -80,6 +80,8 @@ stdenv.mkDerivation rec {
 
   cmakeFlags = [ "-DVERSION=${version}" ];
 
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-pointer-types";
+
   strictDeps = true;
 
   meta = with lib; {