diff --git a/coreapi/contact_providers_priv.h b/coreapi/contact_providers_priv.h
index d52af6c5f..6f24a18b0 100644
--- a/coreapi/contact_providers_priv.h
+++ b/coreapi/contact_providers_priv.h
@@ -56,11 +56,11 @@ BELLE_SIP_DECLARE_CUSTOM_VPTR_END
 
 
 #define LINPHONE_LDAP_CONTACT_SEARCH(obj) BELLE_SIP_CAST(obj,LinphoneLDAPContactSearch)
-BELLE_SIP_DECLARE_VPTR(LinphoneLDAPContactSearch)
+BELLE_SIP_DECLARE_VPTR_NO_EXPORT(LinphoneLDAPContactSearch)
 
 #define LINPHONE_LDAP_CONTACT_PROVIDER(obj) BELLE_SIP_CAST(obj,LinphoneLDAPContactProvider)
 
-BELLE_SIP_DECLARE_CUSTOM_VPTR_BEGIN(LinphoneLDAPContactProvider,LinphoneContactProvider)
+BELLE_SIP_DECLARE_CUSTOM_VPTR_BEGIN_NO_EXPORT(LinphoneLDAPContactProvider,LinphoneContactProvider)
 BELLE_SIP_DECLARE_CUSTOM_VPTR_END
 
 
diff --git a/coreapi/misc.c b/coreapi/misc.c
index 862d8f570..bfcffb9c0 100644
--- a/coreapi/misc.c
+++ b/coreapi/misc.c
@@ -20,6 +20,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 #include "private.h"
 #include "linphone/lpconfig.h"
+#include "linphone/wrapper_utils.h"
 #include "mediastreamer2/mediastream.h"
 #include <stdlib.h>
 #include <stdio.h>
diff --git a/coreapi/private.h b/coreapi/private.h
index 67c384efc..ae74b85ef 100644
--- a/coreapi/private.h
+++ b/coreapi/private.h
@@ -1436,7 +1436,7 @@ struct _LinphoneAccountCreatorService {
 	LinphoneAccountCreatorRequestFunc update_account_request_cb; /**< Request to update account */
 };
 
-BELLE_SIP_DECLARE_VPTR(LinphoneAccountCreatorService);
+BELLE_SIP_DECLARE_VPTR_NO_EXPORT(LinphoneAccountCreatorService);
 
 struct _LinphoneAccountCreatorCbs {
 	belle_sip_object_t base;
@@ -1457,7 +1457,7 @@ struct _LinphoneAccountCreatorCbs {
 	LinphoneAccountCreatorCbsStatusCb update_account_response_cb; /**< Response of update_account request */
 };
 
-BELLE_SIP_DECLARE_VPTR(LinphoneAccountCreatorCbs);
+BELLE_SIP_DECLARE_VPTR_NO_EXPORT(LinphoneAccountCreatorCbs);
 
 struct _LinphoneAccountCreator {
 	belle_sip_object_t base;
diff --git a/include/linphone/account_creator_service.h b/include/linphone/account_creator_service.h
index a7e2bac72..1896dee92 100644
--- a/include/linphone/account_creator_service.h
+++ b/include/linphone/account_creator_service.h
@@ -44,7 +44,7 @@ typedef LinphoneAccountCreatorStatus (*LinphoneAccountCreatorRequestFunc)(Linpho
  * @return a new LinphoneAccountCreatorService object.
  * @donotwrap
 **/
-LinphoneAccountCreatorService * linphone_account_creator_service_new(void);
+LINPHONE_PUBLIC LinphoneAccountCreatorService * linphone_account_creator_service_new(void);
 
 /**
  * Acquire a reference to a LinphoneAccountCreatorService object.