diff --git a/pkgs/development/interpreters/scheme48/default.nix b/pkgs/development/interpreters/scheme48/default.nix
index 1bfe8124104..e01aef98303 100644
--- a/pkgs/development/interpreters/scheme48/default.nix
+++ b/pkgs/development/interpreters/scheme48/default.nix
@@ -8,6 +8,7 @@ stdenv.mkDerivation {
     description = "Scheme 48";
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
     platforms = with stdenv.lib.platforms; unix;
+    license = stdenv.lib.licenses.bsd3;
   };
 
   src = fetchurl {