diff --git a/addons/crm/crm_lead_demo.xml b/addons/crm/crm_lead_demo.xml
index ea26a24cad8..ed51c525335 100644
--- a/addons/crm/crm_lead_demo.xml
+++ b/addons/crm/crm_lead_demo.xml
@@ -553,7 +553,7 @@ Andrew</field>
             <field name="subject">Kitchen design</field>
             <field name="model">crm.lead</field>
             <field name="res_id" ref="crm_case_15"/>
-            <field name="subtype">html</field>
+            <field name="content_subtype">html</field>
             <field name="body_html"><![CDATA[Email0 inquiry]]></field>
             <field name="type">email</field>
             <field name="state">sent</field>
@@ -563,7 +563,7 @@ Andrew</field>
             <field name="subject">Reply</field>
             <field name="model">crm.lead</field>
             <field name="res_id" ref="crm_case_15"/>
-            <field name="subtype">html</field>
+            <field name="content_subtype">html</field>
             <field name="body_html"><![CDATA[Internal note0]]></field>
             <field name="type">comment</field>
             <field name="user_id" ref="base.user_root"></field>
@@ -572,7 +572,7 @@ Andrew</field>
             <field name="subject">Reply</field>
             <field name="model">crm.lead</field>
             <field name="res_id" ref="crm_case_15"/>
-            <field name="subtype">html</field>
+            <field name="content_subtype">html</field>
             <field name="body_html"><![CDATA[comment on note0]]></field>
             <field name="parent_id" ref="message_note0"/>
             <field name="type">comment</field>
@@ -582,7 +582,7 @@ Andrew</field>
             <field name="subject">Reply</field>
             <field name="model">crm.lead</field>
             <field name="res_id" ref="crm_case_15"/>
-            <field name="subtype">html</field>
+            <field name="content_subtype">html</field>
             <field name="body_html"><![CDATA[comment1 on note0]]></field>
             <field name="parent_id" ref="message_note0"/>
             <field name="type">comment</field>
@@ -592,7 +592,7 @@ Andrew</field>
             <field name="subject">Your inquiry</field>
             <field name="model">crm.lead</field>
             <field name="res_id" ref="crm_case_15"/>
-            <field name="subtype">html</field>
+            <field name="content_subtype">html</field>
             <field name="body_html"><![CDATA[hello, outgoing email]]></field>
             <field name="type">email</field>
             <field name="state">received</field>