diff --git a/addons/base_calendar/base_calendar.py b/addons/base_calendar/base_calendar.py
index d93fcf1e7cd..94f2499e207 100644
--- a/addons/base_calendar/base_calendar.py
+++ b/addons/base_calendar/base_calendar.py
@@ -1307,7 +1307,6 @@ e.g.: Every other month on the last Sunday of the month for 10 occurrences:\
                         new_rule = '%s=%s' % (name, value)
                         new_rrule_str.append(new_rule)
                     new_rrule_str = ';'.join(new_rrule_str)
-                    
                     rdates = get_recurrent_dates(str(new_rrule_str), exdate, start_date, data['exrule'])
                     for r_date in rdates:
                         if start_date and r_date < start_date:
diff --git a/addons/base_calendar/base_calendar_view.xml b/addons/base_calendar/base_calendar_view.xml
index 2c9c2b95542..9254cf3aa3b 100644
--- a/addons/base_calendar/base_calendar_view.xml
+++ b/addons/base_calendar/base_calendar_view.xml
@@ -353,8 +353,9 @@
 	                        </group>
 		                    <separator string="Recurrency Rule" colspan="8"/>
 		                    <group col="6" colspan="4">
-		                        <field name="interval" string="Repeat Times" attrs="{'invisible': [('end_date','!=',False)]}"/>
-		                        <field name="end_date" attrs="{'invisible': [('interval','!=',False)]}"/>
+		                        <field name="interval" string="Repeat Times" attrs="{'readonly': [('end_date','!=',False)]}"/>
+		                        <field name="count" attrs="{'readonly': [('end_date','!=',False)]}"/>
+		                        <field name="end_date" attrs="{'readonly': [('interval','!=',False)]}"/>
 		                    </group>
 		                    <group col="14" colspan="4" name="Select weekdays"
 		                         attrs="{'invisible' :[('rrule_type','not in', ['weekly','daily_working'])]}">
diff --git a/addons/crm/crm_meeting_view.xml b/addons/crm/crm_meeting_view.xml
index 36aa2432b83..614a3e364c7 100644
--- a/addons/crm/crm_meeting_view.xml
+++ b/addons/crm/crm_meeting_view.xml
@@ -173,7 +173,7 @@
 	                            <label string="" colspan="2"/>
 	                        </group>
 		                    <separator string="Recurrency Rule" colspan="8"/>
-		                    <group col="3" colspan="3">
+		                   <group col="6" colspan="4">
 		                        <field name="interval" string="Repeat Times" attrs="{'readonly': [('end_date','!=',False)]}"/>
 		                        <field name="count" attrs="{'readonly': [('end_date','!=',False)]}"/>
 		                        <field name="end_date" attrs="{'readonly': [('interval','!=',False)]}"/>
diff --git a/addons/project_caldav/project_caldav_view.xml b/addons/project_caldav/project_caldav_view.xml
index 09f68c67025..0c072458acc 100644
--- a/addons/project_caldav/project_caldav_view.xml
+++ b/addons/project_caldav/project_caldav_view.xml
@@ -85,11 +85,11 @@
 	                    </group>
 	                    <newline/>
 	                    <group col="4" colspan="6" name="rrule">
-	                        <separator string="Custom Recurrency Rule" colspan="8"/>
+	                        <separator string="Recurrency Rule" colspan="8"/>
 	                        <group col="6" colspan="4">
-		                        <!--  <field name="freq" /> -->
-                                <field name="interval" string="Repeat Times" attrs="{'invisible': [('end_date','!=',False)]}"/>
-                                <field name="end_date" attrs="{'invisible': [('interval','!=',False)]}"/>
+                                <field name="interval" string="Repeat Times" attrs="{'readonly': [('end_date','!=',False)]}"/>
+                                <field name="count" attrs="{'readonly': [('end_date','!=',False)]}"/>
+                                <field name="end_date" attrs="{'invisible': [('readonly','!=',False)]}"/>
 	                        </group>
 	                        <group col="14" colspan="4" name="Select weekdays" 
 	                                attrs="{'invisible' :[('rrule_type','not in', ['weekly','daily_working'])]}">