diff --git a/ObjC-Example/ActionSheetPicker Tests/ActionSheetDatePickerTestCase.m b/ObjC-Example/ActionSheetPicker Tests/ActionSheetDatePickerTestCase.m
index 30b03ba96..2efe80f61 100644
--- a/ObjC-Example/ActionSheetPicker Tests/ActionSheetDatePickerTestCase.m	
+++ b/ObjC-Example/ActionSheetPicker Tests/ActionSheetDatePickerTestCase.m	
@@ -9,6 +9,8 @@
 #import <XCTest/XCTest.h>
 #import <CoreActionSheetPicker/CoreActionSheetPicker.h>
 #import "AbstractActionSheetPicker+CustomButton.h"
+
+static const int countdownTestInt = 360;
 UIView *origin;
 
 @interface ActionSheetDatePickerTestCase : XCTestCase
@@ -134,6 +136,35 @@ - (void)testPickerWithNilCustomActionSelectorOnButtonNilTargetAndNilString
     XCTAssertNotNil(_actionSheetDatePicker);
 }
 
+- (void)testPickerCountDownTimerModeValueWithSelector
+{
+    _actionSheetDatePicker = [[ActionSheetDatePicker alloc] initWithTitle:@"Test title" datePickerMode:UIDatePickerModeCountDownTimer selectedDate:nil target:self action:@selector(countDownTest:) origin:origin cancelAction:nil];
+    _actionSheetDatePicker.countDownDuration = countdownTestInt;
+    [_actionSheetDatePicker showActionSheetPicker];
+    [_actionSheetDatePicker pressDoneButton];
+
+    XCTAssertNotNil(_actionSheetDatePicker);
+}
+
+- (void)testPickerCountDownTimerModeValueWithBlock
+{
+    _actionSheetDatePicker = [[ActionSheetDatePicker alloc] initWithTitle:@"Test" datePickerMode:UIDatePickerModeCountDownTimer selectedDate:nil doneBlock:^(ActionSheetDatePicker *picker, id selectedDate, id origin) {
+        XCTAssertEqualObjects(selectedDate, @(countdownTestInt));
+    } cancelBlock:nil origin:origin];
+
+    _actionSheetDatePicker.countDownDuration = countdownTestInt;
+    [_actionSheetDatePicker showActionSheetPicker];
+    UIDatePicker *picker = (UIDatePicker *)_actionSheetDatePicker.pickerView;
+    [_actionSheetDatePicker pressDoneButton];
+
+    XCTAssertNotNil(_actionSheetDatePicker);
+}
+
+- (void)countDownTest:(NSNumber *)number
+{
+    XCTAssertEqualObjects(number, @(countdownTestInt));
+}
+
 - (void)exampleSelector
 {
     NSLog(@"Test selector invoked");
diff --git a/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.h b/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.h
index e1d7d5e2d..b370d5193 100644
--- a/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.h
+++ b/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.h
@@ -9,4 +9,5 @@
 
 - (void)pressFirstCustomButton;
 
+- (void)pressDoneButton;
 @end
\ No newline at end of file
diff --git a/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.m b/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.m
index 0e941a446..9075956d4 100644
--- a/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.m
+++ b/ObjC-Example/Example/Classes/AbstractActionSheetPicker+CustomButton.m
@@ -18,4 +18,14 @@ - (void)pressFirstCustomButton
     );
 }
 
+- (void)pressDoneButton
+{
+    //6 items in _actionSheetDatePicker.toolbar.items : [ cancel - custom - separator - title - separator - done ]
+    //So, check custom button:
+    UIBarButtonItem *customBarButton = self.toolbar.items[4];
+    SuppressPerformSelectorLeakWarning (
+            [customBarButton.target performSelector:customBarButton.action withObject:customBarButton];
+    );
+}
+
 @end
\ No newline at end of file
diff --git a/Pickers/ActionSheetDatePicker.m b/Pickers/ActionSheetDatePicker.m
index 164861712..93ba6989a 100755
--- a/Pickers/ActionSheetDatePicker.m
+++ b/Pickers/ActionSheetDatePicker.m
@@ -126,7 +126,7 @@ - (void)notifyTarget:(id)target didSucceedWithAction:(SEL)action origin:(id)orig
     if (self.onActionSheetDone)
     {
         if (self.datePickerMode == UIDatePickerModeCountDownTimer)
-            self.onActionSheetDone(self, @(self.countDownDuration), origin);
+            self.onActionSheetDone(self, @(((UIDatePicker *)self.pickerView).countDownDuration), origin);
         else
             self.onActionSheetDone(self, self.selectedDate, origin);
 
@@ -136,7 +136,7 @@ - (void)notifyTarget:(id)target didSucceedWithAction:(SEL)action origin:(id)orig
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Warc-performSelector-leaks"
         if (self.datePickerMode == UIDatePickerModeCountDownTimer) {
-            [target performSelector:action withObject:@(self.countDownDuration) withObject:origin];
+            [target performSelector:action withObject:@(((UIDatePicker *)self.pickerView).countDownDuration) withObject:origin];
             
         } else {
             [target performSelector:action withObject:self.selectedDate withObject:origin];