diff --git a/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-debug.js b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-debug.js
new file mode 100644
index 00000000000..4b22e976853
--- /dev/null
+++ b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-debug.js
@@ -0,0 +1,28 @@
+YUI.add('moodle-course-formatchooser', function (Y, NAME) {
+
+var FORMATCHOOSER = function() {
+    FORMATCHOOSER.superclass.constructor.apply(this, arguments);
+};
+
+Y.extend(FORMATCHOOSER, Y.Base, {
+    initializer : function(params) {
+        if (params && params.formid) {
+            var updatebut = Y.one('#'+params.formid+' #id_updatecourseformat');
+            var formatselect = Y.one('#'+params.formid+' #id_format');
+            if (updatebut && formatselect) {
+                updatebut.setStyle('display', 'none');
+                formatselect.on('change', function() {
+                    updatebut.simulate('click');
+                });
+            }
+        }
+    }
+});
+
+M.course = M.course || {};
+M.course.init_formatchooser = function(params) {
+    return new FORMATCHOOSER(params);
+};
+
+
+}, '@VERSION@', {"requires": ["base", "node", "node-event-simulate"]});
diff --git a/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-min.js b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-min.js
new file mode 100644
index 00000000000..714963808e4
--- /dev/null
+++ b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser-min.js
@@ -0,0 +1 @@
+YUI.add("moodle-course-formatchooser",function(e,t){var n=function(){n.superclass.constructor.apply(this,arguments)};e.extend(n,e.Base,{initializer:function(t){if(t&&t.formid){var n=e.one("#"+t.formid+" #id_updatecourseformat"),r=e.one("#"+t.formid+" #id_format");n&&r&&(n.setStyle("display","none"),r.on("change",function(){n.simulate("click")}))}}}),M.course=M.course||{},M.course.init_formatchooser=function(e){return new n(e)}},"@VERSION@",{requires:["base","node","node-event-simulate"]});
diff --git a/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser.js b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser.js
new file mode 100644
index 00000000000..4b22e976853
--- /dev/null
+++ b/course/yui/build/moodle-course-formatchooser/moodle-course-formatchooser.js
@@ -0,0 +1,28 @@
+YUI.add('moodle-course-formatchooser', function (Y, NAME) {
+
+var FORMATCHOOSER = function() {
+    FORMATCHOOSER.superclass.constructor.apply(this, arguments);
+};
+
+Y.extend(FORMATCHOOSER, Y.Base, {
+    initializer : function(params) {
+        if (params && params.formid) {
+            var updatebut = Y.one('#'+params.formid+' #id_updatecourseformat');
+            var formatselect = Y.one('#'+params.formid+' #id_format');
+            if (updatebut && formatselect) {
+                updatebut.setStyle('display', 'none');
+                formatselect.on('change', function() {
+                    updatebut.simulate('click');
+                });
+            }
+        }
+    }
+});
+
+M.course = M.course || {};
+M.course.init_formatchooser = function(params) {
+    return new FORMATCHOOSER(params);
+};
+
+
+}, '@VERSION@', {"requires": ["base", "node", "node-event-simulate"]});
diff --git a/course/yui/formatchooser/formatchooser.js b/course/yui/formatchooser/formatchooser.js
deleted file mode 100644
index 0597c4ba736..00000000000
--- a/course/yui/formatchooser/formatchooser.js
+++ /dev/null
@@ -1,25 +0,0 @@
-YUI.add('moodle-course-formatchooser', function(Y) {
-    var FORMATCHOOSER = function() {
-        FORMATCHOOSER.superclass.constructor.apply(this, arguments);
-    }
-
-    Y.extend(FORMATCHOOSER, Y.Base, {
-        initializer : function(params) {
-            if (params && params.formid) {
-                var updatebut = Y.one('#'+params.formid+' #id_updatecourseformat');
-                var formatselect = Y.one('#'+params.formid+' #id_format');
-                if (updatebut && formatselect) {
-                    updatebut.setStyle('display', 'none');
-                    formatselect.on('change', function() {
-                        updatebut.simulate('click');
-                    });
-                }
-            }
-        }
-    });
-
-    M.course = M.course || {};
-    M.course.init_formatchooser = function(params) {
-        return new FORMATCHOOSER(params);
-    }
-}, '@VERSION@', {requires:['base', 'node', 'node-event-simulate']});
diff --git a/course/yui/src/formatchooser/build.json b/course/yui/src/formatchooser/build.json
new file mode 100644
index 00000000000..ddc0d4181a2
--- /dev/null
+++ b/course/yui/src/formatchooser/build.json
@@ -0,0 +1,10 @@
+{
+    "name": "moodle-course-formatchooser",
+    "builds": {
+        "moodle-course-formatchooser": {
+            "jsfiles": [
+                "formatchooser.js"
+            ]
+        }
+    }
+}
diff --git a/course/yui/src/formatchooser/js/formatchooser.js b/course/yui/src/formatchooser/js/formatchooser.js
new file mode 100644
index 00000000000..8e380c16718
--- /dev/null
+++ b/course/yui/src/formatchooser/js/formatchooser.js
@@ -0,0 +1,23 @@
+var FORMATCHOOSER = function() {
+    FORMATCHOOSER.superclass.constructor.apply(this, arguments);
+};
+
+Y.extend(FORMATCHOOSER, Y.Base, {
+    initializer : function(params) {
+        if (params && params.formid) {
+            var updatebut = Y.one('#'+params.formid+' #id_updatecourseformat');
+            var formatselect = Y.one('#'+params.formid+' #id_format');
+            if (updatebut && formatselect) {
+                updatebut.setStyle('display', 'none');
+                formatselect.on('change', function() {
+                    updatebut.simulate('click');
+                });
+            }
+        }
+    }
+});
+
+M.course = M.course || {};
+M.course.init_formatchooser = function(params) {
+    return new FORMATCHOOSER(params);
+};
diff --git a/course/yui/src/formatchooser/meta/formatchooser.json b/course/yui/src/formatchooser/meta/formatchooser.json
new file mode 100644
index 00000000000..9b2117840a4
--- /dev/null
+++ b/course/yui/src/formatchooser/meta/formatchooser.json
@@ -0,0 +1,9 @@
+{
+    "moodle-course-formatchooser": {
+        "requires": [
+            "base",
+            "node",
+            "node-event-simulate"
+        ]
+    }
+}