diff --git a/bin/addons/base/ir/workflow/print_instance.py b/bin/addons/base/ir/workflow/print_instance.py
index 495c4a2f5a8..e180866bfd4 100644
--- a/bin/addons/base/ir/workflow/print_instance.py
+++ b/bin/addons/base/ir/workflow/print_instance.py
@@ -147,7 +147,7 @@ showpage'''
                 else:
                     inst_id = inst_id[0]
                     graph = pydot.Dot(fontsize='16', label="""\\\n\\nWorkflow: %s\\n OSV: %s""" % (wkfinfo['name'],wkfinfo['osv']),
-                                      size='10.7, 7.3', center='1', ratio='auto', rotate='90', rankdir='LR'
+                                      size='10.1, 7.3', center='1', ratio='auto', rotate='90', rankdir='LR'
                                      )
                     graph_instance_get(cr, graph, inst_id, data.get('nested', False))
                     ps_string = graph.create(prog='dot', format='ps')