diff --git a/ansible/ansible.cfg b/ansible/ansible.cfg
index 62a1ef2cb..13713688d 100644
--- a/ansible/ansible.cfg
+++ b/ansible/ansible.cfg
@@ -24,8 +24,8 @@ retry_files_enabled = False
 inventory_ignore_extensions = ~, .orig, .bak, .ini, .retry, .pyc, .pyo, .html, .omero, .gif, .png, .js, .md
 
 # Helps determine what's running slowly
-callback_whitelist = profile_tasks
+#callback_whitelist = profile_tasks
 
 # Performance options
 [ssh_connection]
-pipelining = True
+#pipelining = True