diff --git a/pkg/config/config.go b/pkg/config/config.go
index 682996bd6..ea30d0685 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -334,6 +334,9 @@ func DefaultConfig() *Config {
 				MaxToolIterations:   20,
 			},
 		},
+		Session: SessionConfig{
+			DMScope: "main",
+		},
 		Channels: ChannelsConfig{
 			WhatsApp: WhatsAppConfig{
 				Enabled:   false,