diff --git a/internal/web/ui.go b/internal/web/ui.go
index c5b9bfd..b7d6bd3 100644
--- a/internal/web/ui.go
+++ b/internal/web/ui.go
@@ -786,7 +786,7 @@ func (u *UI) pageDashboard(w http.ResponseWriter, r *http.Request) {
 			if err != nil || code != 200 { continue }
 			var m struct {
 				CPU    struct{ UsagePct float64 } `json:"cpu"`
-				Memory struct{ TotalKB, AvailableKB uint64 } `json:"memory"`
+				Memory struct{ TotalKB uint64 `json:"total_kb"`; AvailableKB uint64 `json:"available_kb"` } `json:"memory"`
 				NPU    struct{ UsagePct float64 } `json:"npu"`
 			}
 			json.Unmarshal(body, &m)