diff --git a/pkgs/tools/security/cipherscan/default.nix b/pkgs/tools/security/cipherscan/default.nix
index e75b53b257d..bde9756ee1a 100644
--- a/pkgs/tools/security/cipherscan/default.nix
+++ b/pkgs/tools/security/cipherscan/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Very simple way to find out which SSL ciphersuites are supported by a target";
     homepage = "https://github.com/jvehent/cipherscan";
-    license = licenses.mpl;
+    license = licenses.mpl20;
     platforms = platforms.all;
     maintainers = with maintainers; [ cstrahan ];
   };