diff --git a/compiler/natives/doc.go b/compiler/natives/doc.go
index 1a97b4c52..c176d5b33 100644
--- a/compiler/natives/doc.go
+++ b/compiler/natives/doc.go
@@ -5,4 +5,4 @@
 // in src subfolder.
 package natives
 
-//go:generate vfsgendev -source="github.com/gopherjs/gopherjs/compiler/natives".FS
+//go:generate vfsgendev -source="github.com/gopherjs/gopherjs/compiler/natives".FS -tag=gopherjsdev
diff --git a/compiler/natives/fs.go b/compiler/natives/fs.go
index afca23f23..57ceec8c5 100644
--- a/compiler/natives/fs.go
+++ b/compiler/natives/fs.go
@@ -1,4 +1,4 @@
-// +build dev
+// +build gopherjsdev
 
 package natives
 
diff --git a/compiler/natives/fs_vfsdata.go b/compiler/natives/fs_vfsdata.go
index 45b525138..d4fff8d58 100644
--- a/compiler/natives/fs_vfsdata.go
+++ b/compiler/natives/fs_vfsdata.go
@@ -1,6 +1,6 @@
 // Code generated by vfsgen; DO NOT EDIT.
 
-// +build !dev
+// +build !gopherjsdev
 
 package natives