diff --git a/pkgs/development/libraries/dleyna-core/default.nix b/pkgs/development/libraries/dleyna-core/default.nix
index 2f019977c89d..c9bbae74611e 100644
--- a/pkgs/development/libraries/dleyna-core/default.nix
+++ b/pkgs/development/libraries/dleyna-core/default.nix
@@ -32,6 +32,11 @@ stdenv.mkDerivation rec {
     gupnp
   ];
 
+  env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.cc.isClang [
+    "-Wno-error=implicit-function-declaration"
+    "-Wno-error=int-conversion"
+  ]);
+
   meta = with lib; {
     description = "Library of utility functions that are used by the higher level dLeyna";
     homepage = "https://github.com/phako/dleyna-core";