Compile template from another app directory

I have two ember-cli applications, ./my-app and ./new-app. In my-app, if I run ember build all my *.js files and *.hbs files gets compiled and stored as ./my-app/dist/my-app.js. Now I just want to include one .hbs file inside ./new-app/app/templates for my-app. For some reason I can't include that .hbs file in my-app. Any way to get it done? Should I have to configure any file?