diff --git a/ratelimit/decorators.py b/ratelimit/decorators.py
index 7aaf19e..5010bde 100644
--- a/ratelimit/decorators.py
+++ b/ratelimit/decorators.py
@@ -20,7 +20,7 @@ def _wrapped(request, *args, **kw):
                                          increment=True)
             request.limited = ratelimited or old_limited
             if ratelimited and block:
-                raise Ratelimited()
+                raise Ratelimited(group=group, key=key, rate=rate)
             return fn(request, *args, **kw)
         return _wrapped
     return decorator
diff --git a/ratelimit/exceptions.py b/ratelimit/exceptions.py
index f39a0f4..31de192 100644
--- a/ratelimit/exceptions.py
+++ b/ratelimit/exceptions.py
@@ -2,4 +2,9 @@
 
 
 class Ratelimited(PermissionDenied):
-    pass
+
+    def __init__(self, group, key, rate):
+        super(Ratelimited, self).__init__()
+        self.group = group
+        self.key = key
+        self.rate = rate