diff --git a/pkgs/servers/janus-gateway/default.nix b/pkgs/by-name/ja/janus-gateway/package.nix
similarity index 55%
rename from pkgs/servers/janus-gateway/default.nix
rename to pkgs/by-name/ja/janus-gateway/package.nix
index 9a0ecad23dd4..dadd67e735cf 100644
--- a/pkgs/servers/janus-gateway/default.nix
+++ b/pkgs/by-name/ja/janus-gateway/package.nix
@@ -1,7 +1,26 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, gengetopt
-, glib, libconfig, libnice, jansson, boringssl, zlib, srtp, libuv
-, libmicrohttpd, curl, libwebsockets, sofia_sip, libogg, libopus
-, usrsctp, ffmpeg
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoreconfHook,
+  pkg-config,
+  gengetopt,
+  glib,
+  libconfig,
+  libnice,
+  jansson,
+  boringssl,
+  zlib,
+  srtp,
+  libuv,
+  libmicrohttpd,
+  curl,
+  libwebsockets,
+  sofia_sip,
+  libogg,
+  libopus,
+  usrsctp,
+  ffmpeg,
 }:
 
 let
@@ -15,20 +34,38 @@ in
 
 stdenv.mkDerivation rec {
   pname = "janus-gateway";
-  version = "1.2.3";
+  version = "1.2.4";
 
   src = fetchFromGitHub {
     owner = "meetecho";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-3o9XxxTlWppq1mFgIUjstUFz6bT44mvBJa4FBgcc4Pc=";
+    sha256 = "sha256-oUX9PxiNdmrC03p+DAGkxD+mbi2jzuCgwlgd2JZ4Gwo=";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkg-config gengetopt ];
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+    gengetopt
+  ];
 
   buildInputs = [
-    glib libconfig libnice jansson boringssl zlib srtp libuv libmicrohttpd
-    curl libwebsockets_janus sofia_sip libogg libopus usrsctp ffmpeg
+    glib
+    libconfig
+    libnice
+    jansson
+    boringssl
+    zlib
+    srtp
+    libuv
+    libmicrohttpd
+    curl
+    libwebsockets_janus
+    sofia_sip
+    libogg
+    libopus
+    usrsctp
+    ffmpeg
   ];
 
   enableParallelBuilding = true;
@@ -44,9 +81,17 @@ stdenv.mkDerivation rec {
 
   makeFlags = [
     "BORINGSSL_LIBS=-L${lib.getLib boringssl}/lib"
+    # Linking with CXX because boringssl static libraries depend on C++ stdlib.
+    # Upstream issue: https://www.github.com/meetecho/janus-gateway/issues/3456
+    "CCLD=${stdenv.cc.targetPrefix}c++"
   ];
 
-  outputs = [ "out" "dev" "doc" "man" ];
+  outputs = [
+    "out"
+    "dev"
+    "doc"
+    "man"
+  ];
 
   postInstall = ''
     moveToOutput share/janus "$doc"
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7ef5d30b80d4..6449b5d2e024 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -24368,8 +24368,6 @@ with pkgs;
 
   ircdHybrid = callPackage ../servers/irc/ircd-hybrid { };
 
-  janus-gateway = callPackage ../servers/janus-gateway { };
-
   janusgraph = callPackage ../servers/nosql/janusgraph { };
 
   jboss = callPackage ../servers/http/jboss { };