diff --git a/node_modules/c9/format-user-analytics.js b/node_modules/c9/format-user-analytics.js
index e1ee0faa..10d1b6ea 100644
--- a/node_modules/c9/format-user-analytics.js
+++ b/node_modules/c9/format-user-analytics.js
@@ -1,3 +1,9 @@
+if (typeof define === "undefined") {		
+    var define = function(fn) {		
+        fn(require, exports, module);		
+    };		
+}
+
 define(function(require, exports, module) {
     "use strict";
 
diff --git a/node_modules/c9/has-internal-domain.js b/node_modules/c9/has-internal-domain.js
index 27a6eb3d..56dc4da6 100644
--- a/node_modules/c9/has-internal-domain.js
+++ b/node_modules/c9/has-internal-domain.js
@@ -1,3 +1,9 @@
+if (typeof define === "undefined") {		
+    var define = function(fn) {		
+        fn(require, exports, module);		
+    };		
+}
+
 define(function(require, exports, module) {
     "use strict";
 
diff --git a/node_modules/c9/has-internal-test-name.js b/node_modules/c9/has-internal-test-name.js
index 28cd2cac..4621290c 100644
--- a/node_modules/c9/has-internal-test-name.js
+++ b/node_modules/c9/has-internal-test-name.js
@@ -1,3 +1,9 @@
+if (typeof define === "undefined") {		
+    var define = function(fn) {		
+        fn(require, exports, module);		
+    };		
+}
+
 define(function(require, exports, module) {
     "use strict";
 
diff --git a/node_modules/c9/scm_url_parse.js b/node_modules/c9/scm_url_parse.js
index cc39f02c..174e6c66 100644
--- a/node_modules/c9/scm_url_parse.js
+++ b/node_modules/c9/scm_url_parse.js
@@ -1,3 +1,9 @@
+if (typeof define === "undefined") {		
+    var define = function(fn) {		
+        fn(require, exports, module);		
+    };		
+}
+
 define(function(require, exports, module) {
     "use strict";
     
diff --git a/node_modules/c9/skip-analytics.js b/node_modules/c9/skip-analytics.js
index df401104..01e13e04 100644
--- a/node_modules/c9/skip-analytics.js
+++ b/node_modules/c9/skip-analytics.js
@@ -1,3 +1,9 @@
+if (typeof define === "undefined") {		
+    var define = function(fn) {		
+        fn(require, exports, module);		
+    };		
+}
+
 define(function(require, exports, module) {
     "use strict";