diff --git a/pkgs/applications/networking/instant-messengers/blink/default.nix b/pkgs/applications/networking/instant-messengers/blink/default.nix
index 1cb345ba63a..8076b27d1c5 100644
--- a/pkgs/applications/networking/instant-messengers/blink/default.nix
+++ b/pkgs/applications/networking/instant-messengers/blink/default.nix
@@ -43,7 +43,7 @@ pythonPackages.buildPythonApplication rec {
     homepage = http://icanblink.com/;
     description = "A state of the art, easy to use SIP client for Voice, Video and IM";
     platforms = platforms.linux;
-    license = licenses.gplv3;
+    license = licenses.gpl3;
     maintainers = with maintainers; [ pSub ];
   };
 }