diff --git a/raven/conf/defaults.py b/raven/conf/defaults.py

index 073e01a..32c81b8 100644

--- a/raven/conf/defaults.py

+++ b/raven/conf/defaults.py

@@ -47,4 +47,4 @@ try:

     import certifi

     CA_BUNDLE = certifi.where()

 except ImportError:

-    CA_BUNDLE = os.path.join(ROOT, 'data', 'cacert.pem')

+    CA_BUNDLE = '/etc/pki/tls/certs/ca-bundle.crt'