diff --git a/toolz/__init__.py b/toolz/__init__.py
index 1e1cbe83..b1c9fef6 100644
--- a/toolz/__init__.py
+++ b/toolz/__init__.py
@@ -8,8 +8,6 @@
 
 from .compatibility import map, filter
 
-from . import sandbox
-
 from functools import partial, reduce
 
 sorted = sorted
@@ -17,6 +15,8 @@
 # Aliases
 comp = compose
 
+from . import curried, sandbox
+
 functoolz._sigs.create_signature_registry()
 
 __version__ = '0.9.0'
diff --git a/toolz/_signatures.py b/toolz/_signatures.py
index b9d87012..c55a778b 100644
--- a/toolz/_signatures.py
+++ b/toolz/_signatures.py
@@ -237,6 +237,8 @@
 
 if PY3:  # pragma: py2 no cover
     module_info[builtins].update(
+        breakpoint=[
+            lambda *args, **kws: None],
         bytes=[
             lambda: None,
             lambda int: None,
diff --git a/toolz/tests/test_inspect_args.py b/toolz/tests/test_inspect_args.py
index 77457ed6..7381612f 100644
--- a/toolz/tests/test_inspect_args.py
+++ b/toolz/tests/test_inspect_args.py
@@ -402,7 +402,6 @@ def add_blacklist(mod, attr):
             blacklist.add(getattr(mod, attr))
 
     add_blacklist(builtins, 'basestring')
-    add_blacklist(builtins, 'breakpoint')
     add_blacklist(builtins, 'NoneType')
     add_blacklist(builtins, '__metaclass__')
     add_blacklist(builtins, 'sequenceiterator')