diff --git a/internal/mode/static/nginx/config/maps.go b/internal/mode/static/nginx/config/maps.go
index 2ced93fece..e3cb7d78a5 100644
--- a/internal/mode/static/nginx/config/maps.go
+++ b/internal/mode/static/nginx/config/maps.go
@@ -11,14 +11,10 @@ import (
 var mapsTemplate = gotemplate.Must(gotemplate.New("maps").Parse(mapsTemplateText))
 
 func executeMaps(conf dataplane.Configuration) []byte {
-	maps := createMaps(append(conf.HTTPServers, conf.SSLServers...))
+	maps := buildAddHeaderMaps(append(conf.HTTPServers, conf.SSLServers...))
 	return execute(mapsTemplate, maps)
 }
 
-func createMaps(servers []dataplane.VirtualServer) []http.Map {
-	return buildAddHeaderMaps(servers)
-}
-
 func buildAddHeaderMaps(servers []dataplane.VirtualServer) []http.Map {
 	addHeaderNames := make(map[string]struct{})