diff --git a/catalyst/data/bundles/poloniex.py b/catalyst/data/bundles/poloniex.py
index 430da87c..5d20b636 100644
--- a/catalyst/data/bundles/poloniex.py
+++ b/catalyst/data/bundles/poloniex.py
@@ -164,4 +164,4 @@ register_bundle(PoloniexBundle, ['USDT_BTC',])
 For a production environment make sure to use (to bundle all pairs):
 register_bundle(PoloniexBundle)
 '''
-register_bundle(PoloniexBundle)
+register_bundle(PoloniexBundle, create_writers=False)
diff --git a/setup.py b/setup.py
index bca01d2c..74a411ed 100644
--- a/setup.py
+++ b/setup.py
@@ -212,7 +212,7 @@ def read_requirements(path,
                       conda_format=False,
                       filter_names=None):
     """
-    Read a requirements.txt file, expressed as a path relative to Zipline root.
+    Read a requirements.txt file, expressed as a path relative to Catalyst root.
 
     Returns requirements with the pinned versions as lower bounds
     if `strict_bounds` is falsey.