diff --git a/pkgs/development/libraries/opencollada/default.nix b/pkgs/development/libraries/opencollada/default.nix
index a0a39980d45d..404a62c5fbcf 100644
--- a/pkgs/development/libraries/opencollada/default.nix
+++ b/pkgs/development/libraries/opencollada/default.nix
@@ -31,5 +31,6 @@ stdenv.mkDerivation rec {
     homepage = https://github.com/KhronosGroup/OpenCOLLADA/;
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.mit;
   };
 }