diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index d4378b94fb7..28687e0af1d 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -287,7 +287,7 @@
             <field name="name">CRM - Leads Kanban</field>
             <field name="model">crm.lead</field>
             <field name="arch" type="xml">
-                <kanban default_group_by="stage_id">
+                <kanban default_group_by="stage_id" class="o_kanban_small_column">
                     <field name="stage_id" options='{"group_by_tooltip": {"requirements": "Description", "legend_priority": "Use of stars"}}'/>
                     <field name="color"/>
                     <field name="priority"/>
@@ -302,7 +302,7 @@
                     <templates>
                         <field name="date_deadline"/>
                         <t t-name="kanban-box">
-                            <div t-attf-class="#{kanban_color(record.color.raw_value)} o_kanban_small oe_kanban_global_click">
+                            <div t-attf-class="#{kanban_color(record.color.raw_value)} oe_kanban_global_click">
                                 <div class="o_dropdown_kanban dropdown">
 
                                     <a class="dropdown-toggle btn" data-toggle="dropdown" href="#" >
diff --git a/addons/note/note_view.xml b/addons/note/note_view.xml
index 1b17be67753..24cd6b869ff 100644
--- a/addons/note/note_view.xml
+++ b/addons/note/note_view.xml
@@ -41,7 +41,7 @@
       <field name="name">note.note.kanban</field>
       <field name="model">note.note</field>
       <field name="arch" type="xml">
-        <kanban default_group_by="stage_id" class="oe_notes oe_kanban_quickcreate_textarea">
+        <kanban default_group_by="stage_id" class="oe_notes oe_kanban_quickcreate_textarea o_kanban_small_column">
           <field name="color"/>
           <field name="sequence"/>
           <field name="name"/>
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 84166453c53..b5513963760 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -337,7 +337,7 @@
             <field name="name">project.task.kanban</field>
             <field name="model">project.task</field>
             <field name="arch" type="xml">
-                <kanban default_group_by="stage_id">
+                <kanban default_group_by="stage_id" class="o_kanban_small_column">
                     <field name="color"/>
                     <field name="priority"/>
                     <field name="stage_id" options='{"group_by_tooltip": {"description": "Stage Description", "legend_priority": "Use of stars"}}'/>
diff --git a/addons/project_issue/project_issue_view.xml b/addons/project_issue/project_issue_view.xml
index 61b33e7c43d..00890019956 100644
--- a/addons/project_issue/project_issue_view.xml
+++ b/addons/project_issue/project_issue_view.xml
@@ -149,7 +149,7 @@
             <field name="name">Project Issue Kanban</field>
             <field name="model">project.issue</field>
             <field name="arch" type="xml">
-                <kanban default_group_by="stage_id">
+                <kanban default_group_by="stage_id" class="o_kanban_small_column">
                     <field name="stage_id" options='{"group_by_tooltip": {"description": "Description", "legend_priority": "Use of stars"}}'/>
                     <field name="color"/>
                     <field name="user_email"/>