diff --git a/addons/hr_timesheet_sheet/hr_timesheet_sheet.py b/addons/hr_timesheet_sheet/hr_timesheet_sheet.py
index a2845171212..7bbcda29c09 100644
--- a/addons/hr_timesheet_sheet/hr_timesheet_sheet.py
+++ b/addons/hr_timesheet_sheet/hr_timesheet_sheet.py
@@ -532,6 +532,11 @@ class hr_timesheet_sheet_sheet_day(osv.osv):
         'total_attendance': fields.float('Attendance', readonly=True),
         'total_difference': fields.float('Difference', readonly=True),
     }
+    _depends = {
+        'hr.analytic.timesheet': ['line_id', 'sheet_id'],
+        'account.analytic.line': ['date', 'unit_amount'],
+        'hr.attendance': ['name', 'action', 'sheet_id'],
+    }
 
     def init(self, cr):
         cr.execute("""create or replace view hr_timesheet_sheet_sheet_day as
diff --git a/openerp/fields.py b/openerp/fields.py
index ede066e37fe..f8b5bd4189c 100644
--- a/openerp/fields.py
+++ b/openerp/fields.py
@@ -366,9 +366,17 @@ class Field(object):
         else:
             self._setup_regular(env)
 
-        # put invalidation/recomputation triggers on dependencies
+        # put invalidation/recomputation triggers on field dependencies
+        model = env[self.model_name]
         for path in self.depends:
-            self._setup_dependency([], env[self.model_name], path.split('.'))
+            self._setup_dependency([], model, path.split('.'))
+
+        # put invalidation triggers on model dependencies
+        for dep_model_name, field_names in model._depends.iteritems():
+            dep_model = env[dep_model_name]
+            for field_name in field_names:
+                field = dep_model._fields[field_name]
+                field._triggers.add((self, None))
 
     #
     # Setup of related fields
@@ -800,7 +808,7 @@ class Field(object):
         # invalidate the fields that depend on self, and prepare recomputation
         spec = [(self, records._ids)]
         for field, path in self._triggers:
-            if field.store:
+            if path and field.store:
                 # don't move this line to function top, see log
                 env = records.env(user=SUPERUSER_ID, context={'active_test': False})
                 target = env[field.model_name].search([(path, 'in', records.ids)])
diff --git a/openerp/models.py b/openerp/models.py
index 6f017b617b1..3b8e1a93648 100644
--- a/openerp/models.py
+++ b/openerp/models.py
@@ -326,6 +326,10 @@ class BaseModel(object):
     _log_create = False
     _sql_constraints = []
 
+    # model dependencies, for models backed up by sql views:
+    # {model_name: field_names, ...}
+    _depends = {}
+
     CONCURRENCY_CHECK_FIELD = '__last_update'
 
     def log(self, cr, uid, id, message, secondary=False, context=None):