diff --git a/pkgs/applications/networking/remote/citrix-workspace/sources.nix b/pkgs/applications/networking/remote/citrix-workspace/sources.nix
index bbeed5b779c..eb59f90e6dd 100644
--- a/pkgs/applications/networking/remote/citrix-workspace/sources.nix
+++ b/pkgs/applications/networking/remote/citrix-workspace/sources.nix
@@ -54,6 +54,17 @@ let
       x86hash   = "04cr2da25v8x098ccyjwa47d4krk3jpldqkyf4kk2j3hwzbqh9yx";
       x64suffix = "6";
       x86suffix = "6";
+      homepage  = "https://www.citrix.com/de-de/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-2010.html";
+    };
+
+    "20.12.0" = {
+      major     = "20";
+      minor     = "12";
+      patch     = "0";
+      x64hash   = "1268nriqjp27nxqqi4dvkv8r01yj3bhglxv21xd185761da2mzry";
+      x86hash   = "0f982d5y9k4hscqfmqpfs277cqw1pvp191ybvg5p8rxk12fh67vf";
+      x64suffix = "12";
+      x86suffix = "12";
       homepage  = "https://www.citrix.com/de-de/downloads/workspace-app/linux/workspace-app-for-linux-latest.html";
     };
   };
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 61c43289a62..26eb622ab9d 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2935,13 +2935,14 @@ in
 
   circus = callPackage ../tools/networking/circus { };
 
-  citrix_workspace = citrix_workspace_20_10_0;
+  citrix_workspace = citrix_workspace_20_12_0;
 
   inherit (callPackage ../applications/networking/remote/citrix-workspace { })
     citrix_workspace_20_04_0
     citrix_workspace_20_06_0
     citrix_workspace_20_09_0
     citrix_workspace_20_10_0
+    citrix_workspace_20_12_0
   ;
 
   citra = libsForQt5.callPackage ../misc/emulators/citra { };