diff --git a/src/scripts/require.js b/src/scripts/require.js
index 93d01c4..8bf5848 100644
--- a/src/scripts/require.js
+++ b/src/scripts/require.js
@@ -31,7 +31,7 @@
         requireStack = [],
     // Map of module ID -> index into requireStack of modules currently being built.
         inProgressModules = {},
-        SEPARATOR = ".";
+        SEPARATOR = "/";
 
 
 
diff --git a/test/test.require.js b/test/test.require.js
index c7e2285..1f1724f 100644
--- a/test/test.require.js
+++ b/test/test.require.js
@@ -145,5 +145,15 @@
             define("a", factory);
             require("a");
         });
+
+        it("can handle multiple defined modules that use relative require paths", function () {
+            define("plugin/ios/foo", function (require, exports, module) {
+                module.exports = require("./bar") * 2;
+            });
+            define("plugin/ios/bar", function (require, exports, module) {
+                module.exports = 2;
+            });
+            expect(require("plugin/ios/foo")).toEqual(4);
+        });
     });
 });