diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 150e5f2632dd..a872709f9927 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -907,8 +907,8 @@ with pkgs;
   };
 
   akkoma = callPackage ../servers/akkoma {
-    elixir = beam_nox.interpreters.elixir_1_16;
-    beamPackages = beam_nox.packages.erlang.extend (self: super: { elixir = beam_nox.interpreters.elixir_1_16; });
+    elixir = beam_nox.packages.erlang_26.elixir_1_16;
+    beamPackages = beam_nox.packages.erlang_26.extend (self: super: { elixir = self.elixir_1_16; });
   };
   akkoma-frontends = recurseIntoAttrs {
     akkoma-fe = callPackage ../servers/akkoma/akkoma-fe { };