diff --git a/src/pluggy/callers/__init__.py b/src/pluggy/callers/__init__.py
index d35db412..2a3e030a 100644
--- a/src/pluggy/callers/__init__.py
+++ b/src/pluggy/callers/__init__.py
@@ -3,7 +3,7 @@
 """
 import sys
 
-from ._result import HookCallError, _Result, _raise_wrapfail
+from .._result import HookCallError, _Result, _raise_wrapfail
 from .cythonized import _c_multicall
 
 __all__ = ['_multicall', '_c_multicall']
diff --git a/src/pluggy/callers/cythonized.pyx b/src/pluggy/callers/cythonized.pyx
index 0abc79cf..952af636 100644
--- a/src/pluggy/callers/cythonized.pyx
+++ b/src/pluggy/callers/cythonized.pyx
@@ -1,10 +1,14 @@
 """
 Cynthonized hook call loop.
 
+This is currently maintained as a verbatim copy of
+``pluggy.callers._multicall()``.
+
 NOTE: In order to build this source you must have cython installed.
 """
 import sys
-from . import _Result, _raise_wrapfail, HookCallError
+
+from .._result import _Result, _raise_wrapfail, HookCallError
 
 
 cpdef _c_multicall(list hook_impls, dict caller_kwargs, bint firstresult=False):