diff --git a/internal/ingress/controller/controller.go b/internal/ingress/controller/controller.go
index e89e1fead..07b2d2d85 100644
--- a/internal/ingress/controller/controller.go
+++ b/internal/ingress/controller/controller.go
@@ -130,6 +130,9 @@ func (n *NGINXController) syncIngress(interface{}) error {
 	for _, server := range servers {
 		if !hosts.Has(server.Hostname) {
 			hosts.Insert(server.Hostname)
+			if server.Alias != "" {
+				hosts.Insert(server.Alias)
+			}
 		}
 
 		if !server.SSLPassthrough {