diff --git a/m2g-poller.py b/m2g-poller.py
index 82eaeb3..0051e5f 100755
--- a/m2g-poller.py
+++ b/m2g-poller.py
@@ -149,7 +149,7 @@ class Munin():
         self._readline()  # ignore response
 
         if self.remotenode:
-            self._sock.sendall("list %s\n" %self.remotenode)
+            self._sock.sendall("list %s\n" % self.remotenode)
         else:
             self._sock.sendall("list\n")