diff --git a/pkgs/applications/networking/irc/weechat/scripts/weechat-grep/default.nix b/pkgs/applications/networking/irc/weechat/scripts/weechat-grep/default.nix
index 9f150d0a6dbe..efc575bd3e29 100644
--- a/pkgs/applications/networking/irc/weechat/scripts/weechat-grep/default.nix
+++ b/pkgs/applications/networking/irc/weechat/scripts/weechat-grep/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Search in Weechat buffers and logs (for Weechat 0.3.*)";
     homepage = "https://github.com/weechat/scripts/blob/master/python/grep.py";
-    license = licenses.gpl3;
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ flokli ];
   };
 }