diff --git a/reviewstats/tests/test_projectinfo.py b/reviewstats/tests/test_projectinfo.py
index 736df08..eb3589a 100644
--- a/reviewstats/tests/test_projectinfo.py
+++ b/reviewstats/tests/test_projectinfo.py
@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import mock
+from unittest import mock
 
 from reviewstats.tests import base
 from reviewstats import utils
diff --git a/test-requirements.txt b/test-requirements.txt
index 75ffdac..27dc429 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,4 +4,3 @@ coverage>=3.6
 fixtures>=0.3.14
 python-subunit
 stestr>=2.0.0
-mock