diff --git a/pkgs/applications/kde/print-manager.nix b/pkgs/applications/kde/print-manager.nix
index 8ace4562cbd7..f869f984e001 100644
--- a/pkgs/applications/kde/print-manager.nix
+++ b/pkgs/applications/kde/print-manager.nix
@@ -20,4 +20,10 @@ mkDerivation {
     kwidgetsaddons kitemviews kio kwindowsystem plasma-framework qtdeclarative
   ];
   outputs = [ "out" "dev" ];
+  # Fix build with cups deprecations etc.
+  # See: https://github.com/NixOS/nixpkgs/issues/73334
+  NIX_CFLAGS_COMPILE = [
+    "-Wno-error=deprecated-declarations"
+    "-Wno-error=format-security"
+  ];
 }