diff --git a/nixos/doc/manual/release-notes/rl-2003.xml b/nixos/doc/manual/release-notes/rl-2003.xml
index af91d72fb8f..e9a1d57050c 100644
--- a/nixos/doc/manual/release-notes/rl-2003.xml
+++ b/nixos/doc/manual/release-notes/rl-2003.xml
@@ -445,6 +445,13 @@ users.users.me =
       </listitem>
     </itemizedlist>
    </listitem>
+   <listitem>
+    <para>
+     The <literal>citrix_workspace_19_3_0</literal> package has been removed as
+     it will be EOLed within the lifespan of 20.03. For further information,
+     please refer to the <link xlink:href="https://www.citrix.com/de-de/support/product-lifecycle/milestones/receiver.html">support and maintenance information</link> from upstream.
+    </para>
+   </listitem>
   </itemizedlist>
  </section>
 
diff --git a/pkgs/applications/networking/remote/citrix-workspace/default.nix b/pkgs/applications/networking/remote/citrix-workspace/default.nix
index 266528e1901..f6ec85f3c2c 100644
--- a/pkgs/applications/networking/remote/citrix-workspace/default.nix
+++ b/pkgs/applications/networking/remote/citrix-workspace/default.nix
@@ -30,17 +30,6 @@
 let
   versionInfo = let
     supportedVersions = {
-      "19.3.0" = {
-        major     = "19";
-        minor     = "3";
-        patch     = "0";
-        x64hash   = "0mhpp29ca3dw9hx72i0qawdq35wcc7qzgxwzlx4aicwnm1gbil5c";
-        x86hash   = "1hxgj5lk5ghbpssbqjd404qr84gls967vwrh8ww5hg3pn86kyf8w";
-        x64suffix = "5";
-        x86suffix = "5";
-        homepage  = https://www.citrix.com/downloads/workspace-app/legacy-workspace-app-for-linux/workspace-app-for-linux-1903.html;
-      };
-
       "19.6.0" = {
         major     = "19";
         minor     = "6";
@@ -93,7 +82,7 @@ let
     # The lifespans of Citrix products can be found here:
     # https://www.citrix.com/support/product-lifecycle/milestones/receiver.html
     deprecatedVersions = let
-      versions = [ ];
+      versions = [ "19.3.0" ];
     in
       lib.listToAttrs
         (lib.forEach versions