1 files changed, 4 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/applications/networking/remote/rdesktop/default.nix b/nixpkgs/pkgs/applications/networking/remote/rdesktop/default.nix
index acf1d7cc2d2f..e2ee9428ad24 100644
--- a/nixpkgs/pkgs/applications/networking/remote/rdesktop/default.nix
+++ b/nixpkgs/pkgs/applications/networking/remote/rdesktop/default.nix
@@ -1,4 +1,5 @@
-{lib, stdenv, fetchFromGitHub, openssl, libX11, krb5, libXcursor, libtasn1, nettle, gnutls, pkg-config, autoreconfHook
+{ lib, stdenv, fetchFromGitHub, openssl, libX11, krb5, libXcursor, libtasn1
+, nettle, gnutls, pkg-config, autoreconfHook, libiconv
 , enableCredssp ? (!stdenv.isDarwin)
 } :
 
@@ -15,7 +16,8 @@ stdenv.mkDerivation (rec {
 
   nativeBuildInputs = [pkg-config autoreconfHook];
   buildInputs = [openssl libX11 libXcursor libtasn1 nettle gnutls]
-    ++ lib.optional enableCredssp krb5;
+    ++ lib.optional enableCredssp krb5
+    ++ lib.optional stdenv.isDarwin libiconv;
 
   configureFlags = [
     "--with-ipv6"