diff --git a/packages/wrangler/src/metrics/metrics-dispatcher.ts b/packages/wrangler/src/metrics/metrics-dispatcher.ts
index 8a6bf0081447..9a66966c12a9 100644
--- a/packages/wrangler/src/metrics/metrics-dispatcher.ts
+++ b/packages/wrangler/src/metrics/metrics-dispatcher.ts
@@ -63,7 +63,7 @@ export function getMetricsDispatcher(options: MetricsConfigOptions) {
 				name,
 				properties: {
 					...commonEventProperties,
-					properties,
+					...properties,
 				},
 			});
 		},