diff --git a/ChangeLog b/ChangeLog
index 809da0d..9d0af88 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-08-07  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* morituri/extern/task/task.py:
+	  Also stub out log calls on Runner.
+
 2011-08-07  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* morituri/extern/task/task.py:
diff --git a/morituri/extern/task/task.py b/morituri/extern/task/task.py
index 62a7a24..b0bf6f2 100644
--- a/morituri/extern/task/task.py
+++ b/morituri/extern/task/task.py
@@ -385,13 +385,30 @@ class MultiCombinedTask(BaseMultiTask):
         self.setProgress(float(self._stopped) / len(self.tasks))
         BaseMultiTask.stopped(self, task)
 
-class TaskRunner(object, log.Loggable):
+class TaskRunner(object):
     """
     I am a base class for task runners.
     Task runners should be reusable.
     """
     logCategory = 'TaskRunner'
 
+    ### log stubs
+    def warning(self, message, *args):
+        pass
+
+    def info(self, message, *args):
+        pass
+
+    def debug(self, message, *args):
+        pass
+
+    def log(self, message, *args):
+        pass
+
+    def error(self, message, *args):
+        pass
+
+
     def run(self, task):
         """
         Run the given task.