diff --git a/Classes/LinphoneCoreSettingsStore.m b/Classes/LinphoneCoreSettingsStore.m
index 451dbefb4..0aae9d65b 100644
--- a/Classes/LinphoneCoreSettingsStore.m
+++ b/Classes/LinphoneCoreSettingsStore.m
@@ -519,8 +519,6 @@ extern void linphone_iphone_log_handler(int lev, const char *fmt, va_list args);
 			// was a new proxy config, add it
 			linphone_core_add_proxy_config(lc, proxyCfg);
 			linphone_core_set_default_proxy_config(lc, proxyCfg);
-			// reload address book to prepend proxy config domain to contacts' phone number
-			[[[LinphoneManager instance] fastAddressBook] reload];
 		}
 
 	bad_proxy:
@@ -545,6 +543,7 @@ extern void linphone_iphone_log_handler(int lev, const char *fmt, va_list args);
 							  otherButtonTitles:nil] show];
 		}
 	}
+	// reload address book to prepend proxy config domain to contacts' phone number
 	[[[LinphoneManager instance] fastAddressBook] reload];
 }
 
diff --git a/Classes/Utils/FastAddressBook.m b/Classes/Utils/FastAddressBook.m
index fc4694d45..f9b88bd8b 100644
--- a/Classes/Utils/FastAddressBook.m
+++ b/Classes/Utils/FastAddressBook.m
@@ -183,8 +183,8 @@ static void sync_address_book(ABAddressBookRef addressBook, CFDictionaryRef info
 }
 
 - (void)loadData {
-	ABAddressBookRevert(addressBook);
 	@synchronized(addressBookMap) {
+		ABAddressBookRevert(addressBook);
 		[addressBookMap removeAllObjects];
 
 		CFArrayRef lContacts = ABAddressBookCopyArrayOfAllPeople(addressBook);