diff --git a/src/server/utils/ai-usage.ts b/src/server/utils/ai-usage.ts
index 5e33e0d..8889d1d 100644
--- a/src/server/utils/ai-usage.ts
+++ b/src/server/utils/ai-usage.ts
@@ -20,6 +20,7 @@ export type AIAction =
   | 'EVALUATION_SUMMARY'
   | 'ROUTING'
   | 'SHORTLIST'
+  | 'RANKING'
 
 export type AIStatus = 'SUCCESS' | 'PARTIAL' | 'ERROR'