diff --git a/runbot/models/build_error.py b/runbot/models/build_error.py
index a20480d9..159c2ffb 100644
--- a/runbot/models/build_error.py
+++ b/runbot/models/build_error.py
@@ -353,6 +353,7 @@ class BuildErrorContent(models.Model):
     trigger_ids = fields.Many2many('runbot.trigger', compute='_compute_trigger_ids', string='Triggers', search='_search_trigger_ids')
     tag_ids = fields.Many2many('runbot.build.error.tag', string='Tags')
     qualifiers = JsonDictField('Qualifiers', index=True)
+    similar_ids = fields.One2many('runbot.build.error.content', compute='_compute_similar_ids')
 
     responsible = fields.Many2one(related='error_id.responsible')
     customer = fields.Many2one(related='error_id.customer')
@@ -442,6 +443,22 @@ class BuildErrorContent(models.Model):
         for error_content in self:
             error_content.error_display_id = error_content.error_id.id
 
+    @api.depends('qualifiers')
+    def _compute_similar_ids(self):
+        """error contents having the exactly the same qualifiers"""
+        for record in self:
+            if record.qualifiers:
+                query = SQL(
+                    r"""SELECT id FROM runbot_build_error_content WHERE id != %s AND qualifiers @> %s AND qualifiers <@ %s""",
+                    record.id,
+                    json.dumps(self.qualifiers.dict),
+                    json.dumps(self.qualifiers.dict),
+                )
+                self.env.cr.execute(query)
+                record.similar_ids = self.env['runbot.build.error.content'].browse([rec[0] for rec in self.env.cr.fetchall()])
+            else:
+                record.similar_ids = False
+
     @api.model
     def _digest(self, s):
         """
@@ -565,6 +582,7 @@ class BuildErrorContent(models.Model):
         self._qualify()
 
 
+
 class BuildErrorTag(models.Model):
 
     _name = "runbot.build.error.tag"
diff --git a/runbot/views/build_error_views.xml b/runbot/views/build_error_views.xml
index b6d38776..39d62c48 100644
--- a/runbot/views/build_error_views.xml
+++ b/runbot/views/build_error_views.xml
@@ -145,6 +145,21 @@
                       </tree>
                     </field>
                   </page>
+                  <page string="Similary qualified">
+                    <field name="similar_ids" widget="one2many" options="{'not_delete': True, 'no_create': True}" readonly="1">
+                      <tree>
+                        <field name="create_date"/>
+                        <field name="module_name"/>
+                        <field name="summary"/>
+                        <field name="random"/>
+                        <field name="build_count"/>
+                        <field name="responsible"/>
+                        <field name="fixing_commit"/>
+                        <field name="id"/>
+                        <button type="object" name="get_formview_action" icon="fa-arrow-right" title="View similar error"/>
+                      </tree>
+                    </field>
+                  </page>
                   <page string="Debug" groups="base.group_no_one">
                     <group name="build_error_group">
                       <field name="fingerprint" readonly="1"/>