diff --git a/scripts/ingress-nginx/patch-ingress-nginx.sh b/scripts/ingress-nginx/patch-ingress-nginx.sh
index 254862d..44782c2 100644
--- a/scripts/ingress-nginx/patch-ingress-nginx.sh
+++ b/scripts/ingress-nginx/patch-ingress-nginx.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 set -e
 
-kubectl apply service ingress-nginx-controller -n argocd --patch "$(cat ports.yaml)"
\ No newline at end of file
+kubectl patch service ingress-nginx-controller -n argocd --patch-file ports.yaml
\ No newline at end of file