diff --git a/modules/programs/aider.nix b/modules/programs/aider.nix
index 06f4464..dd1abea 100644
--- a/modules/programs/aider.nix
+++ b/modules/programs/aider.nix
@@ -11,7 +11,7 @@ let
   wrapped = pkgs.writeShellApplication {
     name = "aider";
     text = ''
-      aider --openai-api-key "$(cat /run/agenix/openai)" --no-attribute-author --no-attribute-committer "$@"
+      aider --openai-api-key "$(cat /run/agenix/openai)" --anthropic-api-key "$(cat /run/agenix/anthropic)" --no-attribute-author --no-attribute-committer "$@"
     '';
     runtimeInputs = [ cfg.package ];
   };