diff --git a/pkgs/development/libraries/science/biology/bicgl/default.nix b/pkgs/development/libraries/science/biology/bicgl/default.nix
index 4f98874b2595..07d64fbd97ed 100644
--- a/pkgs/development/libraries/science/biology/bicgl/default.nix
+++ b/pkgs/development/libraries/science/biology/bicgl/default.nix
@@ -28,6 +28,6 @@ stdenv.mkDerivation rec {
     description = "Brain Imaging Centre graphics library";
     maintainers = with maintainers; [ bcdarwin ];
     platforms = platforms.unix;
-    license = licenses.free;
+    license = licenses.hpndUc;
   };
 }