diff --git a/dependency_injector/providers/__init__.py b/dependency_injector/providers/__init__.py
index 4d927de8..99324b3c 100644
--- a/dependency_injector/providers/__init__.py
+++ b/dependency_injector/providers/__init__.py
@@ -6,8 +6,6 @@ from dependency_injector.providers.base import (
     Static,
     StaticProvider,
     ExternalDependency,
-    OverridingContext,
-    override,
 )
 from dependency_injector.providers.callable import (
     Callable,
@@ -29,6 +27,10 @@ from dependency_injector.providers.config import (
     Config,
     ChildConfig,
 )
+from dependency_injector.providers.utils import (
+    OverridingContext,
+    override,
+)
 
 
 __all__ = (
diff --git a/dependency_injector/providers/base.py b/dependency_injector/providers/base.py
index 093e02fe..ba21300d 100644
--- a/dependency_injector/providers/base.py
+++ b/dependency_injector/providers/base.py
@@ -2,8 +2,8 @@
 
 import six
 
+from dependency_injector.providers.utils import OverridingContext
 from dependency_injector.errors import Error
-
 from dependency_injector.utils import (
     is_provider,
     ensure_is_provider,
@@ -356,67 +356,3 @@ class ExternalDependency(Provider):
         return represent_provider(provider=self, provides=self.instance_of)
 
     __repr__ = __str__
-
-
-class OverridingContext(object):
-    """Provider overriding context.
-
-    :py:class:`OverridingContext` is used by :py:meth:`Provider.override` for
-    implemeting ``with`` contexts. When :py:class:`OverridingContext` is
-    closed, overriding that was created in this context is dropped also.
-
-    .. code-block:: python
-
-        with provider.override(another_provider):
-            assert provider.is_overridden
-        assert not provider.is_overridden
-    """
-
-    def __init__(self, overridden, overriding):
-        """Initializer.
-
-        :param overridden: Overridden provider.
-        :type overridden: :py:class:`Provider`
-
-        :param overriding: Overriding provider.
-        :type overriding: :py:class:`Provider`
-        """
-        self.overridden = overridden
-        self.overriding = overriding
-
-    def __enter__(self):
-        """Do nothing."""
-        return self.overriding
-
-    def __exit__(self, *_):
-        """Exit overriding context."""
-        self.overridden.reset_last_overriding()
-
-
-def override(overridden):
-    """Decorator for overriding providers.
-
-    This decorator overrides ``overridden`` provider by decorated one.
-
-    .. code-block:: python
-
-        @Factory
-        class SomeClass(object):
-            pass
-
-
-        @override(SomeClass)
-        @Factory
-        class ExtendedSomeClass(SomeClass.cls):
-            pass
-
-    :param overridden: Provider that should be overridden.
-    :type overridden: :py:class:`Provider`
-
-    :return: Overriding provider.
-    :rtype: :py:class:`Provider`
-    """
-    def decorator(overriding):
-        overridden.override(overriding)
-        return overriding
-    return decorator
diff --git a/dependency_injector/providers/callable.py b/dependency_injector/providers/callable.py
index 65b9abf8..1a21f6ab 100644
--- a/dependency_injector/providers/callable.py
+++ b/dependency_injector/providers/callable.py
@@ -3,14 +3,11 @@
 import six
 
 from dependency_injector.providers.base import Provider
-
 from dependency_injector.injections import (
     _parse_args_injections,
     _parse_kwargs_injections,
 )
-
 from dependency_injector.utils import represent_provider
-
 from dependency_injector.errors import Error
 
 
diff --git a/dependency_injector/providers/config.py b/dependency_injector/providers/config.py
index c3b004fa..f629f4df 100644
--- a/dependency_injector/providers/config.py
+++ b/dependency_injector/providers/config.py
@@ -3,10 +3,8 @@
 import six
 
 from dependency_injector.providers.base import Provider
-
-from dependency_injector.errors import Error
-
 from dependency_injector.utils import represent_provider
+from dependency_injector.errors import Error
 
 
 @six.python_2_unicode_compatible
diff --git a/dependency_injector/providers/creational.py b/dependency_injector/providers/creational.py
index 322cc519..06a2419c 100644
--- a/dependency_injector/providers/creational.py
+++ b/dependency_injector/providers/creational.py
@@ -1,13 +1,11 @@
 """Dependency injector creational providers."""
 
 from dependency_injector.providers.callable import Callable
-
 from dependency_injector.utils import (
     is_attribute_injection,
     is_method_injection,
     GLOBAL_LOCK,
 )
-
 from dependency_injector.errors import Error
 
 
diff --git a/dependency_injector/providers/utils.py b/dependency_injector/providers/utils.py
new file mode 100644
index 00000000..40b9278e
--- /dev/null
+++ b/dependency_injector/providers/utils.py
@@ -0,0 +1,65 @@
+"""Dependency injector provider utils."""
+
+
+class OverridingContext(object):
+    """Provider overriding context.
+
+    :py:class:`OverridingContext` is used by :py:meth:`Provider.override` for
+    implemeting ``with`` contexts. When :py:class:`OverridingContext` is
+    closed, overriding that was created in this context is dropped also.
+
+    .. code-block:: python
+
+        with provider.override(another_provider):
+            assert provider.is_overridden
+        assert not provider.is_overridden
+    """
+
+    def __init__(self, overridden, overriding):
+        """Initializer.
+
+        :param overridden: Overridden provider.
+        :type overridden: :py:class:`Provider`
+
+        :param overriding: Overriding provider.
+        :type overriding: :py:class:`Provider`
+        """
+        self.overridden = overridden
+        self.overriding = overriding
+
+    def __enter__(self):
+        """Do nothing."""
+        return self.overriding
+
+    def __exit__(self, *_):
+        """Exit overriding context."""
+        self.overridden.reset_last_overriding()
+
+
+def override(overridden):
+    """Decorator for overriding providers.
+
+    This decorator overrides ``overridden`` provider by decorated one.
+
+    .. code-block:: python
+
+        @Factory
+        class SomeClass(object):
+            pass
+
+
+        @override(SomeClass)
+        @Factory
+        class ExtendedSomeClass(SomeClass.cls):
+            pass
+
+    :param overridden: Provider that should be overridden.
+    :type overridden: :py:class:`Provider`
+
+    :return: Overriding provider.
+    :rtype: :py:class:`Provider`
+    """
+    def decorator(overriding):
+        overridden.override(overriding)
+        return overriding
+    return decorator