diff --git a/pkgs/tools/package-management/disnix/DisnixService/builder.sh b/pkgs/tools/package-management/disnix/DisnixService/builder.sh
index 4c6c2038d72..78fe9e55adf 100644
--- a/pkgs/tools/package-management/disnix/DisnixService/builder.sh
+++ b/pkgs/tools/package-management/disnix/DisnixService/builder.sh
@@ -30,5 +30,5 @@ do
     sed -i -e "s|AXIS2_LIBDIR=|AXIS2_LIBDIR=$axis2/share/java/axis2|" $i
     shebangfix $i
 done
-cp disnix-soap-* DisnixClient.jar jargs.jar *.nix $out/bin
+cp disnix-soap-* DisnixClient.jar jargs.jar *.nix builder.sh $out/bin
 chmod 755 $out/bin/disnix-soap-*