diff --git a/pkgs/development/compilers/orc/default.nix b/pkgs/development/compilers/orc/default.nix
index c5fe46f02c6..10945934d00 100644
--- a/pkgs/development/compilers/orc/default.nix
+++ b/pkgs/development/compilers/orc/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     homepage = "http://code.entropywave.com/orc/";
     # The source code implementing the Marsenne Twister algorithm is licensed
     # under the 3-clause BSD license. The rest is 2-clause BSD license.
-    license = stdenv.lib.license.bsd3;
+    license = stdenv.lib.licenses.bsd3;
     platform = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.iyzsong ];
   };