diff --git a/docs/YoungPersonsGuideToProgrammingMinecraft.md b/docs/YoungPersonsGuideToProgrammingMinecraft.md
index 1e93e47..6e5e762 100644
--- a/docs/YoungPersonsGuideToProgrammingMinecraft.md
+++ b/docs/YoungPersonsGuideToProgrammingMinecraft.md
@@ -925,7 +925,7 @@ var myskyscraper = function(floors) {
     }
     return this.move('myskyscraper'); // return to where we started
 };
-var Drone = require('../drone/drone.js').Drone;
+var Drone = require('../drone/drone').Drone; 
 Drone.extend('myskyscraper',myskyscraper);
 ```
 
diff --git a/src/docs/templates/ypgpm.md b/src/docs/templates/ypgpm.md
index 9121243..5d5467d 100644
--- a/src/docs/templates/ypgpm.md
+++ b/src/docs/templates/ypgpm.md
@@ -889,7 +889,7 @@ var myskyscraper = function(floors) {
     }
     return this.move('myskyscraper'); // return to where we started
 };
-var Drone = require('../drone/drone.js').Drone;
+var Drone = require('../drone/drone').Drone; 
 Drone.extend('myskyscraper',myskyscraper);
 ```