diff --git a/src/agents/model-auth.ts b/src/agents/model-auth.ts
index 920721502ff..015e64bcc55 100644
--- a/src/agents/model-auth.ts
+++ b/src/agents/model-auth.ts
@@ -725,7 +725,7 @@ export async function resolveApiKeyForProvider(params: {
         return result;
       }
     } catch (err) {
-      log.warn(`auth profile "${candidate}" failed for provider "${provider}": ${String(err)}`);
+      log.debug?.(`auth profile "${candidate}" failed for provider "${provider}": ${String(err)}`);
     }
   }
 
@@ -923,7 +923,7 @@ export async function hasAvailableAuthForProvider(params: {
         return true;
       }
     } catch (err) {
-      log.warn(`auth profile "${candidate}" failed for provider "${provider}": ${String(err)}`);
+      log.debug?.(`auth profile "${candidate}" failed for provider "${provider}": ${String(err)}`);
     }
   }
   return false;