diff --git a/addons/caldav/wizard/calendar_event_import.py b/addons/caldav/wizard/calendar_event_import.py
index ba72e1c8c6d..1a8a0a771f0 100644
--- a/addons/caldav/wizard/calendar_event_import.py
+++ b/addons/caldav/wizard/calendar_event_import.py
@@ -33,7 +33,8 @@ class calendar_event_import(osv.osv_memory):
     Import Calendar Event.
     """
     cnt = 0
-    def _process_imp_ics(self, cr, uid, ids, context=None):
+
+    def process_imp_ics(self, cr, uid, ids, context=None):
         """
         Process Import ics File.
         @param cr: the current row, from the database cursor,
diff --git a/addons/caldav/wizard/calendar_event_import_view.xml b/addons/caldav/wizard/calendar_event_import_view.xml
index 575da70bd41..6a697de5fee 100644
--- a/addons/caldav/wizard/calendar_event_import_view.xml
+++ b/addons/caldav/wizard/calendar_event_import_view.xml
@@ -14,7 +14,7 @@
                        	<separator string="" colspan="4" />
                     <group colspan="4" col="6">
                     	<button  icon="gtk-cancel" special="cancel" string="_Cancel"/>
-                    	<button  icon="gtk-ok"  name="_process_imp_ics"  string="_Import" type="object"/>
+                    	<button  icon="gtk-ok"  name="process_imp_ics"  string="_Import" type="object"/>
                    </group>
                </form>
             </field>
diff --git a/addons/caldav/wizard/calendar_event_subscribe.py b/addons/caldav/wizard/calendar_event_subscribe.py
index aa539938877..3893e2a1c09 100644
--- a/addons/caldav/wizard/calendar_event_subscribe.py
+++ b/addons/caldav/wizard/calendar_event_subscribe.py
@@ -34,7 +34,8 @@ class calendar_event_subscribe(osv.osv_memory):
     Subscribe  Calendar Event.
     """
     cnt = 0
-    def _process_imp_ics(self, cr, uid, ids, context=None):
+
+    def process_imp_ics(self, cr, uid, ids, context=None):
         """
         process ics file.
         @param cr: the current row, from the database cursor,
@@ -85,5 +86,4 @@ class calendar_event_subscribe(osv.osv_memory):
     
 calendar_event_subscribe()
 
-
 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
diff --git a/addons/caldav/wizard/calendar_event_subscribe_view.xml b/addons/caldav/wizard/calendar_event_subscribe_view.xml
index c42834bfebc..43224013268 100644
--- a/addons/caldav/wizard/calendar_event_subscribe_view.xml
+++ b/addons/caldav/wizard/calendar_event_subscribe_view.xml
@@ -14,7 +14,7 @@
                        	<separator string="" colspan="4" />
                     <group colspan="4" col="6">
                     	<button  icon="gtk-cancel" special="cancel" string="_Cancel"/>
-                    	<button  icon="gtk-ok"  name="_process_imp_ics"  string="_Subscribe" type="object"/>
+                    	<button  icon="gtk-ok"  name="process_imp_ics"  string="_Subscribe" type="object"/>
                    </group>
                </form>
             </field>