diff --git a/RCTAppleHealthKit/RCTAppleHealthKit+Queries.h b/RCTAppleHealthKit/RCTAppleHealthKit+Queries.h
index 05dbddc8ee51dfcc082a7a1209540e5d52940a5a..e01ee81b1b944ea25da7a618e6b9113dd3f4e44b 100644
--- a/RCTAppleHealthKit/RCTAppleHealthKit+Queries.h
+++ b/RCTAppleHealthKit/RCTAppleHealthKit+Queries.h
@@ -33,8 +33,7 @@
                            completion:(void (^)(NSArray *, NSError *))completion;
 - (void)fetchCumulativeSumStatisticsCollection:(HKQuantityType *)quantityType
                                           unit:(HKUnit *)unit
-                                          period:(NSUInteger)period
-                                     startDate:(NSDate *)startDate
+                                          startDate:(NSDate *)startDate
                                        endDate:(NSDate *)endDate
                                      ascending:(BOOL)asc
                                          limit:(NSUInteger)lim
diff --git a/RCTAppleHealthKit/RCTAppleHealthKit+Queries.m b/RCTAppleHealthKit/RCTAppleHealthKit+Queries.m
index 040e7bba492c3547bc2114cbb99fb22a367c2c4b..f63cbb7371f1dd503ef293e4993057eeef9cdb84 100644
--- a/RCTAppleHealthKit/RCTAppleHealthKit+Queries.m
+++ b/RCTAppleHealthKit/RCTAppleHealthKit+Queries.m
@@ -467,7 +467,7 @@ NSPredicate *predicate = [NSPredicate predicateWithFormat:@"metadata.%K != YES",
     interval.minute = period;
 
     NSDateComponents *anchorComponents = [calendar components:NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond | NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear
-                                                     fromDate:[NSDate date]];
+                                                     fromDate:startDate];
     //anchorComponents.hour = 0;
     NSDate *anchorDate = [calendar dateFromComponents:anchorComponents];
 NSPredicate *predicate = [NSPredicate predicateWithFormat:@"metadata.%K != YES", HKMetadataKeyWasUserEntered];