diff --git a/injector.py b/injector.py
index f60ef43..b159705 100644
--- a/injector.py
+++ b/injector.py
@@ -292,10 +292,9 @@ class Binder(object):
 
         :param module: A Module instance, Module subclass, or a function.
         """
-        if isinstance(module, Module):
-            module(self)
-        elif type(module) is type and issubclass(module, Module):
-            module()(self)
+        if type(module) is type and issubclass(module, Module):
+            instance = self.injector.create_object(module)
+            instance(self)
         else:
             bindings = getattr(module, '__bindings__', {})
             kwargs = self.injector.args_to_inject(module, bindings, module)
@@ -525,10 +524,7 @@ class Injector(object):
         self.binder.bind(Binder, to=self.binder)
         # Initialise modules
         for module in modules:
-            if isinstance(module, type):
-                module = module()
-
-            module(self.binder)
+            self.binder.install(module)
 
     def get(self, interface, annotation=None, scope=None):
         """Get an instance of the given interface.
diff --git a/injector_test.py b/injector_test.py
index 053c188..07de378 100644
--- a/injector_test.py
+++ b/injector_test.py
@@ -383,6 +383,35 @@ def test_module_provides():
     assert (injector.get(str, annotation='name') == 'Bob')
 
 
+def test_can_inject_into_modules():
+    counter = [0]
+
+    class M(Module):
+        @inject(f=float)
+        def __init__(self, f):
+            counter[0] += 1
+            assert (f == 0.0)
+
+        @inject(s=str)
+        def configure(self, binder, s):
+            counter[0] += 1
+            assert (s == '')
+
+    Injector(M)
+    assert (counter[0] == 2)
+
+    Injector(M(f=0.0))
+    assert (counter[0] == 4)
+
+    @inject(i=int)
+    def configure(binder, i):
+        counter[0] += 1
+        assert (i == 0)
+
+    Injector(configure)
+    assert (counter[0] == 5)
+
+
 def test_module_class_gets_instantiated():
     name = 'Meg'