diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c0c4155d606c..a46424836482 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8973,6 +8973,8 @@ let
 
   tribler = callPackage ../applications/networking/p2p/tribler { };
 
+  twmn = callPackage ../applications/misc/twmn { };
+
   twinkle = callPackage ../applications/networking/instant-messengers/twinkle {
     ccrtp = ccrtp_1_8;
     libzrtpcpp = libzrtpcpp_1_6;