diff --git a/meteor-jboulhous-dev/meteor-jboulhous-dev-tests.ts b/meteor-jboulhous-dev/meteor-jboulhous-dev-tests.ts
new file mode 100644
index 000000000..7684cf7ba
--- /dev/null
+++ b/meteor-jboulhous-dev/meteor-jboulhous-dev-tests.ts
@@ -0,0 +1,3 @@
+/// <reference path="meteor-jboulhous-dev.d.ts" />
+
+Meteor.isDevelopment;
diff --git a/meteor-jboulhous-dev/meteor-jboulhous-dev.d.ts b/meteor-jboulhous-dev/meteor-jboulhous-dev.d.ts
new file mode 100644
index 000000000..65b28d1ad
--- /dev/null
+++ b/meteor-jboulhous-dev/meteor-jboulhous-dev.d.ts
@@ -0,0 +1,10 @@
+// Type definitions for jboulhous:dev
+// Project: https://github.com/jboulhous/dev
+// Definitions by: Robbie Van Gorkom <https://github.com/vangorra>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference path="../meteor/meteor.d.ts" />
+
+declare module Meteor {
+	var isDevelopment : boolean;
+}