diff --git a/octoprint_polarcloud/__init__.py b/octoprint_polarcloud/__init__.py
index f314b06..3b9b20a 100755
--- a/octoprint_polarcloud/__init__.py
+++ b/octoprint_polarcloud/__init__.py
@@ -273,7 +273,7 @@ def _create_socket(self):
 		self._socket.on('update', self._on_update)
 		self._socket.on('connectPrinter', self._on_connect_printer)
 		self._socket.on('customCommand', self._on_custom_command)
-		self._socket.on('jogPrinter', sef._on_jog_printer)
+		self._socket.on('jogPrinter', self._on_jog_printer)
 
 	def _start_polar_status(self):
 		if self._polar_status_worker: