diff --git a/envoy/api/v2/core/health_check.proto b/envoy/api/v2/core/health_check.proto
index 1c0df0e15..c1b609a94 100644
--- a/envoy/api/v2/core/health_check.proto
+++ b/envoy/api/v2/core/health_check.proto
@@ -57,7 +57,7 @@ message HealthCheck {
   }
 
   message HttpHealthCheck {
-    // [#not-implemented-hide:] The value of the host header in the HTTPS health check request. If
+    // The value of the host header in the HTTP health check request. If
     // left empty (default value), the IP on behalf of which this health check is performed will be
     // used.
     string host = 1;