diff --git a/terraform-modules/aws/istio-networking/main-gateway/gateway.tpl.yaml b/terraform-modules/aws/istio-networking/main-gateway/gateway.tpl.yaml
index 16ddbc676..0082c7e55 100644
--- a/terraform-modules/aws/istio-networking/main-gateway/gateway.tpl.yaml
+++ b/terraform-modules/aws/istio-networking/main-gateway/gateway.tpl.yaml
@@ -13,7 +13,7 @@ spec:
       number: 80
       name: http
       protocol: HTTP
-    host: ${gateway_hosts}
+    hosts: ${gateway_hosts}
   - port:
       number: 443
       name: https