diff --git a/packages/tui/internal/components/chat/messages.go b/packages/tui/internal/components/chat/messages.go
index f06443de..0ef0169f 100644
--- a/packages/tui/internal/components/chat/messages.go
+++ b/packages/tui/internal/components/chat/messages.go
@@ -898,6 +898,7 @@ func (m *messagesComponent) renderHeader() string {
 					continue
 				}
 				tokens = (usage.Input +
+					usage.Cache.Read +
 					usage.Cache.Write +
 					usage.Output +
 					usage.Reasoning)