1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 3ae8cfe8..b198943f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ commands = py.test --cov=cryptography/ --cov=tests/
 [testenv:cffi]
 basepython = python2.7
 setenv =
-    CFLAGS="-Wall -Wconversion -Wpedantic -Werror"
+    CFLAGS="-Wall -Wconversion -Werror"
 commands =
     python -c "import cryptography.bindings.openssl"