diff --git a/syntax/stxGo.go b/syntax/stxGo.go
index a7f25e9..b1b73a7 100644
--- a/syntax/stxGo.go
+++ b/syntax/stxGo.go
@@ -1,3 +1,5 @@
+//go:build stxGo || stxAll
+
 package syntax
 
 func init() {