diff --git a/prism/templates/template.rb b/prism/templates/template.rb
index 8a9825dfc0..8873d562cc 100755
--- a/prism/templates/template.rb
+++ b/prism/templates/template.rb
@@ -420,6 +420,7 @@ module Prism
     "include/prism/ast.h",
     "javascript/src/deserialize.js",
     "javascript/src/nodes.js",
+    "javascript/src/visitor.js",
     "java/org/prism/Loader.java",
     "java/org/prism/Nodes.java",
     "java/org/prism/AbstractNodeVisitor.java",