diff --git a/lib/konacha.rb b/lib/konacha.rb
index 36e3eff..661b408 100644
--- a/lib/konacha.rb
+++ b/lib/konacha.rb
@@ -60,5 +60,20 @@ def spec_paths
         }.sort
       end
     end
+
+    def precompiled_assets
+      %W(konacha.css
+         chai.js
+         mocha.js
+         konacha/parent.js
+         konacha/iframe.js
+         konacha/runner.js).concat(spec_paths).map do |path|
+        path.gsub(/\.js\.coffee$/, ".js").gsub(/\.coffee$/, ".js")
+      end
+    end
+
+    def asset_precompiled?(logical_path)
+      precompiled_assets.include? logical_path
+    end
   end
 end
diff --git a/lib/konacha/engine.rb b/lib/konacha/engine.rb
index fa62724..5c6f977 100644
--- a/lib/konacha/engine.rb
+++ b/lib/konacha/engine.rb
@@ -56,7 +56,7 @@ def self.formatters
       ActiveSupport.on_load(:action_view) do
         default_checker = ActionView::Base.precompiled_asset_checker
         ActionView::Base.precompiled_asset_checker = -> logical_path do
-          default_checker[logical_path] || Rails.env.test?
+          default_checker[logical_path] || Konacha.asset_precompiled?(logical_path)
         end
       end
     end