diff --git a/mistral/tests/unit/base.py b/mistral/tests/unit/base.py
index 677002033..8f00b68f4 100644
--- a/mistral/tests/unit/base.py
+++ b/mistral/tests/unit/base.py
@@ -158,8 +158,8 @@ class BaseTest(base.BaseTestCase):
         found = len(filtered_items)
 
         if found != count:
-            LOG.info("[failed test ctx] items=%s, expected_props=%s", (str(
-                items), props))
+            LOG.info("[failed test ctx] items=%s, expected_props=%s", str(
+                items), props)
             self.fail("Wrong number of items found [props=%s, "
                       "expected=%s, found=%s]" % (props, count, found))