diff --git a/Source/ARSPopover.h b/Source/ARSPopover.h
index 134fe8a..7b3e825 100644
--- a/Source/ARSPopover.h
+++ b/Source/ARSPopover.h
@@ -40,6 +40,9 @@
 /// Use this property to configure where popover's arrow should be pointing.
 @property (nonatomic, assign) UIPopoverArrowDirection arrowDirection;
 
+/// The bar button item on which to anchor the popover.
+@property (nonatomic, assign) UIBarButtonItem *barButtonItem;
+
 /// The view containing the anchor rectangle for the popover.
 @property (nonatomic, weak) UIView *sourceView;
 
diff --git a/Source/ARSPopover.m b/Source/ARSPopover.m
index 60a47cd..66600ce 100644
--- a/Source/ARSPopover.m
+++ b/Source/ARSPopover.m
@@ -68,8 +68,13 @@ - (void)insertContentIntoPopover:(void (^)(ARSPopover *popover, CGSize popoverPr
 #pragma mark - Popover Presentation Controller Delegate
 
 - (void)prepareForPopoverPresentation:(UIPopoverPresentationController *)popoverPresentationController {
-    self.popoverPresentationController.sourceView = self.sourceView ? self.sourceView : self.view;
-    self.popoverPresentationController.sourceRect = self.sourceRect;
+    if (self.barButtonItem) {
+        self.popoverPresentationController.barButtonItem = self.barButtonItem;
+    } else {
+        self.popoverPresentationController.sourceView = self.sourceView ? self.sourceView : self.view;
+        self.popoverPresentationController.sourceRect = self.sourceRect;
+    }
+    
     self.preferredContentSize = self.contentSize;
     
     popoverPresentationController.permittedArrowDirections = self.arrowDirection ? self.arrowDirection : UIPopoverArrowDirectionAny;