diff --git a/bin/addons/base/ir/workflow/print_instance.py b/bin/addons/base/ir/workflow/print_instance.py
index 7e6c78aa10b..97daabded26 100644
--- a/bin/addons/base/ir/workflow/print_instance.py
+++ b/bin/addons/base/ir/workflow/print_instance.py
@@ -67,7 +67,7 @@ def graph_get(cr, graph, wkf_id, nested=False, workitem={}):
 	transitions = cr.dictfetchall()
 	for t in transitions:
 		args = {}
-		args['label'] = str(t['condition'])
+		args['label'] = str(t['condition']).replace(' or ', '\\nor ').replace(' and ', '\\nand ')
 		if t['signal']:
 			args['label'] += '\\n'+str(t['signal'])
 			args['style'] = 'bold'