diff --git a/services/webapp/code/rosetta/core_app/computing_managers.py b/services/webapp/code/rosetta/core_app/computing_managers.py
index b198bf26613e32024776c723352725cf06ba346f..c8e949421a75f98bf9a406f725dc7d6fc41e81f8 100644
--- a/services/webapp/code/rosetta/core_app/computing_managers.py
+++ b/services/webapp/code/rosetta/core_app/computing_managers.py
@@ -268,7 +268,7 @@ class RemoteComputingManager(ComputingManager):
             raise NotImplementedError('Remote tasks not requiring keys are not yet supported')
 
         # Get computing host
-        host = task.computing.get_conf_param('master')
+        host = task.computing.get_conf_param('host')
         user = task.computing.get_conf_param('user')
 
         # Stop the task remotely