diff --git a/src/objc/provider/MCOAccountValidator.h b/src/objc/provider/MCOAccountValidator.h
index 1d1d42318..008e0503b 100644
--- a/src/objc/provider/MCOAccountValidator.h
+++ b/src/objc/provider/MCOAccountValidator.h
@@ -53,5 +53,6 @@
  */
 - (void) start:(void (^)(void))completionBlock;
 
+- (instancetype) init;
 
 @end