diff --git a/src/adapterManager.ts b/src/adapterManager.ts
index 15d63d97db..1483899029 100644
--- a/src/adapterManager.ts
+++ b/src/adapterManager.ts
@@ -656,6 +656,7 @@ const adapterManager = {
         timeout: cbTimeout,
         refererInfo,
         metrics,
+        src: 'client',
         alwaysHasCapacity: adapter?.getSpec?.().alwaysHasCapacity,
       });
       if (!adapter) {