diff --git a/lib/hotwire/spark/middleware.rb b/lib/hotwire/spark/middleware.rb
index a80961c..f62e169 100644
--- a/lib/hotwire/spark/middleware.rb
+++ b/lib/hotwire/spark/middleware.rb
@@ -40,7 +40,7 @@ def inject_javascript(html)
 
     def script_tag
       script_path = view_helpers.path_to_asset("hotwire_spark.js")
-      view_helpers.javascript_include_tag(script_path, defer: "")
+      view_helpers.javascript_include_tag(script_path, defer: "", nonce: true)
     end
 
     def view_helpers