diff --git a/requirements/ci-wheel.txt b/requirements/ci-wheel.txt
index 133f1adc31c..ae5103cceaa 100644
--- a/requirements/ci-wheel.txt
+++ b/requirements/ci-wheel.txt
@@ -8,7 +8,6 @@ chardet==3.0.4
 coverage==4.5.1
 cython==0.29
 gunicorn==19.9.0
-pyflakes==2.0.0
 multidict==4.4.2
 pytest==3.8.2
 pytest-cov==2.6.0