diff --git a/pkgs/applications/networking/instant-messengers/discord/default.nix b/pkgs/applications/networking/instant-messengers/discord/default.nix
index 205bc0d0f9f4..001d1be96930 100644
--- a/pkgs/applications/networking/instant-messengers/discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/discord/default.nix
@@ -4,10 +4,12 @@ let
     stable = "0.0.26";
     ptb = "0.0.42";
     canary = "0.0.151";
+    development = "0.0.216";
   } else {
     stable = "0.0.273";
     ptb = "0.0.59";
     canary = "0.0.283";
+    development = "0.0.8778";
   };
   version = versions.${branch};
   srcs = rec {
@@ -24,6 +26,10 @@ let
         url = "https://dl-canary.discordapp.net/apps/linux/${version}/discord-canary-${version}.tar.gz";
         sha256 = "sha256-ZN+lEGtSajgYsyMoGRmyTZCpUGVmb9LKgVv89NA4m7U=";
       };
+      development = fetchurl {
+        url = "https://dl-development.discordapp.net/apps/linux/${version}/discord-development-${version}.tar.gz";
+        sha256 = "sha256-lQnIQC7Wek7OYDzZvLIJfb8I4oATD8pSB+mjQMPyqYQ=";
+      };
     };
     x86_64-darwin = {
       stable = fetchurl {
@@ -38,6 +44,10 @@ let
         url = "https://dl-canary.discordapp.net/apps/osx/${version}/DiscordCanary.dmg";
         sha256 = "0mqpk1szp46mih95x42ld32rrspc6jx1j7qdaxf01whzb3d4pi9l";
       };
+      development = fetchurl {
+        url = "https://dl-development.discordapp.net/apps/osx/${version}/DiscordDevelopment.dmg";
+        sha256 = "sha256-K4rlShYhmsjT2QHjb6+IbCXJFK+9REIx/gW68bcVSVc=";
+      };
     };
     aarch64-darwin = x86_64-darwin;
   };
@@ -83,6 +93,11 @@ let
           binaryName = if stdenv.isLinux then "DiscordCanary" else desktopName;
           desktopName = "Discord Canary";
         };
+        development = rec {
+          pname = "discord-development";
+          binaryName = if stdenv.isLinux then "DiscordDevelopment" else desktopName;
+          desktopName = "Discord Development";
+        };
       }
   );
 in
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 962af829b632..a2e95fa3fd0a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -39780,6 +39780,12 @@ with pkgs;
     branch = "canary";
   };
 
+  discord-development = import ../applications/networking/instant-messengers/discord {
+    inherit lib stdenv;
+    inherit (pkgs) callPackage fetchurl;
+    branch = "development";
+  };
+
   golden-cheetah = libsForQt5.callPackage ../applications/misc/golden-cheetah { };
 
   golden-cheetah-bin = callPackage ../applications/misc/golden-cheetah-bin {};