diff --git a/aiohttp/multipart.py b/aiohttp/multipart.py
index be8cb2e0278..7fc260f3022 100644
--- a/aiohttp/multipart.py
+++ b/aiohttp/multipart.py
@@ -631,6 +631,7 @@ def _read_boundary(self):
             pass
         elif chunk == self._boundary + b'--':
             self._at_eof = True
+            yield from self._readline()
         else:
             raise ValueError('Invalid boundary %r, expected %r'
                              % (chunk, self._boundary))
diff --git a/tests/test_multipart.py b/tests/test_multipart.py
index 708ad0e1560..031881e54a5 100644
--- a/tests/test_multipart.py
+++ b/tests/test_multipart.py
@@ -603,6 +603,7 @@ def test_release(self):
                    b'\r\n'
                    b'passed\r\n'
                    b'----:----\r\n'
+                   b'\r\n'
                    b'--:--'))
         yield from reader.release()
         self.assertTrue(reader.at_eof())
diff --git a/tests/test_py35/test_multipart_35.py b/tests/test_py35/test_multipart_35.py
index cb9300fd296..d6bb2394fd6 100644
--- a/tests/test_py35/test_multipart_35.py
+++ b/tests/test_py35/test_multipart_35.py
@@ -52,6 +52,7 @@ async def test_async_for_reader(loop):
             b'\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03K\xcc\xcc\xcf())'
             b'\xe0\x02\x00\xd6\x90\xe2O\x08\x00\x00\x00',
             b'--::--',
+            b'',
             b'--:--',
             b''])))
     idata = iter(data)