diff --git a/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
index b7790c99a91e..688f0f47676c 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
@@ -1435,7 +1435,7 @@ Superuser created successfully.
         <para>
           The default GNAT version has been changed: The
           <literal>gnat</literal> attribute now points to
-          <literal>gnat11</literal> instead of <literal>gnat9</literal>.
+          <literal>gnat12</literal> instead of <literal>gnat9</literal>.
         </para>
       </listitem>
       <listitem>
diff --git a/nixos/doc/manual/release-notes/rl-2111.section.md b/nixos/doc/manual/release-notes/rl-2111.section.md
index 5cb3731071f3..1ff2e826c601 100644
--- a/nixos/doc/manual/release-notes/rl-2111.section.md
+++ b/nixos/doc/manual/release-notes/rl-2111.section.md
@@ -427,7 +427,7 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 - The `services.ddclient.password` option was removed, and replaced with `services.ddclient.passwordFile`.
 
-- The default GNAT version has been changed: The `gnat` attribute now points to `gnat11`
+- The default GNAT version has been changed: The `gnat` attribute now points to `gnat12`
   instead of `gnat9`.
 
 - `retroArchCores` has been removed. This means that using `nixpkgs.config.retroarch` to customize RetroArch cores is not supported anymore. Instead, use package overrides, for example: `retroarch.override { cores = with libretro; [ citra snes9x ]; };`. Also, `retroarchFull` derivation is available for those who want to have all RetroArch cores available.