diff --git a/pkgs/development/libraries/libisds/default.nix b/pkgs/development/libraries/libisds/default.nix
index 9d2732c44096..4c61e3c48868 100644
--- a/pkgs/development/libraries/libisds/default.nix
+++ b/pkgs/development/libraries/libisds/default.nix
@@ -24,6 +24,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ expat gpgme libgcrypt libxml2 libxslt curl docbook_xsl ];
 
+  NIX_CFLAGS_COMPILE = [ "-Wno-error=deprecated-declarations" ];
+
   meta = with lib; {
     description = "Client library for accessing SOAP services of Czech government-provided Databox infomation system";
     homepage = "http://xpisar.wz.cz/libisds/";