diff --git a/internal/handler/egress_info.go b/internal/handler/egress_info.go
index e8b1d9a..14d109b 100644
--- a/internal/handler/egress_info.go
+++ b/internal/handler/egress_info.go
@@ -78,7 +78,8 @@ func (d *Deps) HandleEgressInfo(c fiber.Ctx) error {
 func egressCacheKey(node model.ProxyNode) string {
 	clean := model.ProxyNode{}
 	skip := map[string]bool{
-		"id": true, "name": true, "latencyMs": true, "latencyError": true,
+		"id": true, "name": true, "_sourceAlias": true, "_previewId": true,
+		"latencyMs": true, "latencyError": true,
 		"egressIp": true, "egressCountry": true, "egressRegion": true, "egressError": true,
 		"country": true, "region": true, "city": true, "isp": true, "cached": true,
 	}