diff --git a/optimize_later/__init__.py b/optimize_later/__init__.py
index 91a8f69..bc55a2b 100644
--- a/optimize_later/__init__.py
+++ b/optimize_later/__init__.py
@@ -1,2 +1,7 @@
+from optimize_later.config import register_callback, deregister_callback, optimize_context
+from optimize_later.core import optimize_later
+
+__all__ = ['register_callback', 'deregister_callback', 'optimize_context', 'optimize_later']
+
 # Make this usable as a Django application.
 default_app_config = 'optimize_later.apps.OptimizeLaterConfig'
diff --git a/optimize_later/core.py b/optimize_later/core.py
index 23a59fe..1c2cc31 100644
--- a/optimize_later/core.py
+++ b/optimize_later/core.py
@@ -8,6 +8,7 @@ from numbers import Number
 
 from optimize_later.config import global_callback
 from optimize_later.utils import NoArgDecoratorMeta, with_metaclass
+from optimize_later import utils
 
 log = logging.getLogger(__name__.rpartition('.')[0] or __name__)
 timer = [time.time, time.clock][os.name == 'nt']
@@ -16,7 +17,7 @@ timer = [time.time, time.clock][os.name == 'nt']
 def _generate_default_name():
     for entry in inspect.stack():
         file, line = entry[1:3]
-        if file != __file__:
+        if file not in (__file__, utils.__file__):
             break
     else:
         return '-'