diff --git a/catalyst/curate/poloniex.py b/catalyst/curate/poloniex.py
index 572cd777..2e51e4fb 100644
--- a/catalyst/curate/poloniex.py
+++ b/catalyst/curate/poloniex.py
@@ -129,7 +129,7 @@ class PoloniexCurator(object):
                     start = str(newstart),
                     end = str(end)
                 )
-        print url
+        print(url)
 
         attempts = 0
         success = 0