diff --git a/pkgs/servers/http/gatling/default.nix b/pkgs/servers/http/gatling/default.nix
index feb46f47d93..3901d24edd5 100644
--- a/pkgs/servers/http/gatling/default.nix
+++ b/pkgs/servers/http/gatling/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A high performance web server";
     homepage = http://www.fefe.de/gatling/;
-    license = stdenv.lib.licenses.gplv2;
+    license = stdenv.lib.licenses.gpl2;
     platforms = platforms.linux;
     maintainers = [ maintainers.the-kenny ];
   };