diff --git a/apps/web/src/hooks/useSessionStream.ts b/apps/web/src/hooks/useSessionStream.ts
index 32ab9d3..cb52cf8 100644
--- a/apps/web/src/hooks/useSessionStream.ts
+++ b/apps/web/src/hooks/useSessionStream.ts
@@ -40,6 +40,8 @@ function applyFrame(state: State, frame: WsFrame): State {
         tokens_used: null,
         ctx_used: null,
         ctx_max: null,
+        cache_tokens: null,
+        reasoning_tokens: null,
         model: null,
         started_at: null,
         finished_at: null,
@@ -106,6 +108,8 @@ function applyFrame(state: State, frame: WsFrame): State {
         tokens_used: null,
         ctx_used: null,
         ctx_max: null,
+        cache_tokens: null,
+        reasoning_tokens: null,
         model: null,
         started_at: null,
         finished_at: null,