diff --git a/lib/cmdlib.py b/lib/cmdlib.py
index c5dbcd5e786ba49951349091a848152188199863..7ae8ee334f48df2684e4d48ef7f302d7a73db218 100644
--- a/lib/cmdlib.py
+++ b/lib/cmdlib.py
@@ -8491,7 +8491,7 @@ class TLReplaceDisks(Tasklet):
     """Releases the lock for a given node."""
     self.lu.context.glm.release(locking.LEVEL_NODE, node_name)
 
-  def _ExecDrbd8DiskOnly(self, feedback_fn):
+  def _ExecDrbd8DiskOnly(self, feedback_fn): # pylint: disable-msg=W0613
     """Replace a disk on the primary or secondary for DRBD 8.
 
     The algorithm for replace is quite complicated: