diff --git a/config.yaml b/config.yaml
index ec8eb20..b59888a 100644
--- a/config.yaml
+++ b/config.yaml
@@ -5,6 +5,9 @@ model_list:
   - model_name: gpt-4.1
     litellm_params:
       model: github_copilot/gpt-4.1
+  - model_name: claude-haiku-4.5
+    litellm_params:
+      model: github_copilot/claude-haiku-4.5
   - model_name: claude-sonnet-4.6
     litellm_params:
       model: github_copilot/claude-sonnet-4.6