diff --git a/src/action.js b/src/action.js
index ba3d585dd2..27fdd7b678 100644
--- a/src/action.js
+++ b/src/action.js
@@ -204,33 +204,24 @@
         });
     };
 
-    Sao.Action.execute = function(id, data, type, context, keyword) {
-        if (!type) {
-            Sao.rpc({
-                'method': 'model.ir.action.read',
-                'params': [[id], ['type'], context]
-            }, Sao.Session.current_session).done(function(result) {
-                Sao.Action.execute(id, data, result[0].type, context, keyword);
-            });
-        } else {
-            Sao.rpc({
-                'method': 'model.' + type + '.fetch_action',
-                'params': [id, context]
-            }, Sao.Session.current_session).done(function(result) {
-                var action = result[0];
-                if (keyword) {
-                    var keywords = {
-                        'ir.action.report': 'form_report',
-                        'ir.action.wizard': 'form_action',
-                        'ir.action.act_window': 'form_relate'
-                    };
-                    if (!action.keyword) {
-                        action.keyword = keywords[type];
-                    }
-                }
-                Sao.Action.exec_action(action, data, context);
-            });
+    Sao.Action.execute = function(action, data, context, keyword) {
+        if (typeof action == 'number') {
+            action = Sao.rpc({
+                'method': 'model.ir.action.get_action_value',
+                'params': [action, context],
+            }, null, false);
         }
+        if (keyword) {
+            var keywords = {
+                'ir.action.report': 'form_report',
+                'ir.action.wizard': 'form_action',
+                'ir.action.act_window': 'form_relate'
+            };
+            if (!action.keyword) {
+                action.keyword = keywords[action.type];
+            }
+        }
+        Sao.Action.exec_action(action, data, context);
     };
 
     Sao.Action.evaluate = function(action, atype, record) {
diff --git a/src/tab.js b/src/tab.js
index 563173d737..ea45579799 100644
--- a/src/tab.js
+++ b/src/tab.js
@@ -649,7 +649,7 @@
                                     id: record_id,
                                     ids: record_ids
                                 };
-                                Sao.Action.exec_action(exec_action, data,
+                                Sao.Action.execute(exec_action, data,
                                     jQuery.extend({}, screen.local_context));
                             });
                         }.bind(this))
diff --git a/src/wizard.js b/src/wizard.js
index e5cdab302b..894393f613 100644
--- a/src/wizard.js
+++ b/src/wizard.js
@@ -93,8 +93,8 @@
                                 delete context.active_ids;
                                 delete context.active_model;
                                 delete context.action_id;
-                                Sao.Action.exec_action(action[0], action[1],
-                                    context);
+                                Sao.Action.execute(
+                                    action[0], action[1], context);
                             }.bind(this));
                         }
                     }.bind(this);