diff --git a/everything-app/app-ingress-nginx.yaml b/everything-app/app-ingress-nginx.yaml
index f2216e3..5b87dad 100644
--- a/everything-app/app-ingress-nginx.yaml
+++ b/everything-app/app-ingress-nginx.yaml
@@ -37,7 +37,7 @@ spec:
         - name: controller.extraArgs.default-ssl-certificate
           value: cluster-ingress/cluster-ingress-wildcard
         - name: controller.nodeSelector
-          value: 'ingresshost: true'
+          value: '{ingresshost: true}'
         - name: controller.config.http-snippet
           value: 'more_set_headers -a "X-Robots-Tag: noai";