diff --git a/beem/vote.py b/beem/vote.py
index 00f4007c32c39661ad8b19b9b97205f0a4ca59cf..4cdde3ad7ed96ad49e59417a1a6c12edadbccc74 100644
--- a/beem/vote.py
+++ b/beem/vote.py
@@ -31,7 +31,9 @@ class Vote(BlockchainObject):
         .. code-block:: python
 
            >>> from beem.vote import Vote
-           >>> v = Vote("@gtg/steem-pressure-4-need-for-speed|gandalf")
+           >>> from beem import Steem
+           >>> stm = Steem("https://steemd.minnowsupportproject.org")
+           >>> v = Vote("@gtg/steem-pressure-4-need-for-speed|gandalf", steem_instance=stm)
 
     """
     type_id = 11
diff --git a/requirements-test.txt b/requirements-test.txt
index 846b8bac535e611dd06685451a91d3cffae7f604..3a2f9755b676241646742831c79d20bcd3946ce9 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -23,6 +23,7 @@ pytest
 pytest-mock
 pytest-cov
 coverage
+mock
 parameterized
 tox
 codacy-coverage
diff --git a/tox.ini b/tox.ini
index 029b7b7bf81bd3c09c065c1939f3ef49084b78ce..7832da545cdbe6cff860bb0e8349a34760d651cc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,10 +21,7 @@ deps =
     secp256k1
     scrypt
 commands =
-    coverage run --parallel-mode -m pytest tests/beemapi tests/beembase tests/beemgraphene {posargs}
-    coverage combine
-    coverage report -m
-    coverage xml
+    pytest tests/beemapi tests/beembase tests/beemgraphene {posargs}
 
 [testenv:py36]
 deps =