diff --git a/modules/send2trash_osx.c b/modules/send2trash_osx.c
index c995f2c..197c5d3 100644
--- a/modules/send2trash_osx.c
+++ b/modules/send2trash_osx.c
@@ -34,12 +34,25 @@ static PyMethodDef TrashMethods[] = {
     {NULL, NULL, 0, NULL}
 };
 
-PyMODINIT_FUNC
-init_send2trash_osx(void)
+static struct PyModuleDef TrashDef = {
+    PyModuleDef_HEAD_INIT,
+    "send2trash_osx",
+    NULL,
+    -1,
+    TrashMethods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+PyObject *
+PyInit_send2trash_osx(void)
 {
-    PyObject *m = Py_InitModule("_send2trash_osx", TrashMethods);
+    PyObject *m = PyModule_Create(&TrashDef);
     if (m == NULL) {
-        return;
+        return NULL;
     }
+    return m;
 }
 
diff --git a/modules/send2trash_win.c b/modules/send2trash_win.c
index e3ca11a..c9e8a31 100644
--- a/modules/send2trash_win.c
+++ b/modules/send2trash_win.c
@@ -58,11 +58,24 @@ static PyMethodDef TrashMethods[] = {
     {NULL, NULL, 0, NULL}
 };
 
-PyMODINIT_FUNC
-init_send2trash_win(void)
+static struct PyModuleDef TrashDef = {
+    PyModuleDef_HEAD_INIT,
+    "send2trash_win",
+    NULL,
+    -1,
+    TrashMethods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+};
+
+PyObject *
+PyInit_send2trash_win(void)
 {
-    PyObject *m = Py_InitModule("_send2trash_win", TrashMethods);
+    PyObject *m = PyModule_Create(&TrashDef);
     if (m == NULL) {
-        return;
+        return NULL;
     }
+    return m;
 }
\ No newline at end of file
diff --git a/send2trash/__init__.py b/send2trash/__init__.py
index 9457f4a..d6fa7f0 100644
--- a/send2trash/__init__.py
+++ b/send2trash/__init__.py
@@ -7,8 +7,8 @@
 import sys
 
 if sys.platform == 'darwin':
-    from plat_osx import send2trash
+    from .plat_osx import send2trash
 elif sys.platform == 'win32':
-    from plat_win import send2trash
+    from .plat_win import send2trash
 else:
-    from plat_other import send2trash
+    from .plat_other import send2trash
diff --git a/send2trash/plat_osx.py b/send2trash/plat_osx.py
index 3b99f4f..aed6667 100644
--- a/send2trash/plat_osx.py
+++ b/send2trash/plat_osx.py
@@ -4,9 +4,9 @@
 # which should be included with this package. The terms are also available at 
 # http://www.hardcoded.net/licenses/bsd_license
 
-import _send2trash_osx
+import send2trash_osx
 
 def send2trash(path):
-    if not isinstance(path, unicode):
-        path = unicode(path, 'utf-8')
-    _send2trash_osx.send(path)
+    if not isinstance(path, str):
+        path = str(path, 'utf-8')
+    send2trash_osx.send(path)
diff --git a/send2trash/plat_other.py b/send2trash/plat_other.py
index d9375a6..70959a5 100644
--- a/send2trash/plat_other.py
+++ b/send2trash/plat_other.py
@@ -4,7 +4,7 @@
 # which should be included with this package. The terms are also available at 
 # http://www.hardcoded.net/licenses/bsd_license
 
-from __future__ import unicode_literals
+
 import sys
 import os
 import os.path as op
@@ -60,8 +60,8 @@ def move_without_conflict(src, dst):
     os.rename(src, destpath)
 
 def send2trash(path):
-    if not isinstance(path, unicode):
-        path = unicode(path, sys.getfilesystemencoding())
+    if not isinstance(path, str):
+        path = str(path, sys.getfilesystemencoding())
     try:
         move_without_conflict(path, TRASH_PATH)
     except OSError:
diff --git a/send2trash/plat_win.py b/send2trash/plat_win.py
index 3aada5f..5f1a4d6 100644
--- a/send2trash/plat_win.py
+++ b/send2trash/plat_win.py
@@ -5,11 +5,11 @@
 # http://www.hardcoded.net/licenses/bsd_license
 
 import os.path as op
-import _send2trash_win
+import send2trash_win
 
 def send2trash(path):
-    if not isinstance(path, unicode):
-        path = unicode(path, 'mbcs')
+    if not isinstance(path, str):
+        path = str(path, 'mbcs')
     if not op.isabs(path):
         path = op.abspath(path)
-    _send2trash_win.send(path)
+    send2trash_win.send(path)
diff --git a/setup.py b/setup.py
index 18740b8..e992080 100644
--- a/setup.py
+++ b/setup.py
@@ -8,13 +8,13 @@ exts = []
 
 if sys.platform == 'darwin':
     exts.append(Extension(
-        '_send2trash_osx',
+        'send2trash_osx',
         [op.join('modules', 'send2trash_osx.c')],
         extra_link_args=['-framework', 'CoreServices'],
     ))
 if sys.platform == 'win32':
     exts.append(Extension(
-        '_send2trash_win',
+        'send2trash_win',
         [op.join('modules', 'send2trash_win.c')],
         extra_link_args = ['shell32.lib'],
     ))
@@ -26,14 +26,14 @@ CLASSIFIERS = [
     'Operating System :: MacOS :: MacOS X',
     'Operating System :: Microsoft :: Windows',
     'Operating System :: POSIX',
-    'Programming Language :: Python :: 2',
+    'Programming Language :: Python :: 3',
     'Programming Language :: Objective C',
     'Programming Language :: C',
     'Topic :: Desktop Environment :: File Managers',
 ]
 
 setup(
-    name='Send2Trash',
+    name='Send2Trash3k',
     version='1.0.1',
     author='Hardcoded Software',
     author_email='hsoft@hardcoded.net',