diff --git a/deploy/kubernetes/helm/che/templates/ingress.yaml b/deploy/kubernetes/helm/che/templates/ingress.yaml
index 8d644b4613..93314dc283 100644
--- a/deploy/kubernetes/helm/che/templates/ingress.yaml
+++ b/deploy/kubernetes/helm/che/templates/ingress.yaml
@@ -18,6 +18,7 @@ metadata:
     kubernetes.io/ingress.class: {{ .Values.global.ingress.class | quote }}
     {{ .Values.global.ingressAnnotationsPrefix }}ingress.kubernetes.io/proxy-read-timeout: "3600"
     {{ .Values.global.ingressAnnotationsPrefix }}ingress.kubernetes.io/proxy-connect-timeout: "3600"
+    {{ .Values.global.ingressAnnotationsPrefix }}org/websocket-services: "che-host"
 {{- if and .Values.global.tls .Values.global.tls.enabled }}
     {{ .Values.global.ingressAnnotationsPrefix }}ingress.kubernetes.io/ssl-redirect: "true"
 {{- else }}