diff --git a/daterangepicker.js b/daterangepicker.js
index c6227f4d..7eae86ef 100644
--- a/daterangepicker.js
+++ b/daterangepicker.js
@@ -1041,6 +1041,7 @@
 
             // Create a click proxy that is private to this instance of datepicker, for unbinding
             this._outsideClickProxy = $.proxy(function(e) { this.outsideClick(e); }, this);
+
             // Bind global datepicker mousedown for hiding and
             $(document)
               .on('mousedown.daterangepicker', this._outsideClickProxy)
@@ -1051,6 +1052,9 @@
               // and also close when focus changes to outside the picker (eg. tabbing between controls)
               .on('focusin.daterangepicker', this._outsideClickProxy);
 
+            // Reposition the picker if the window is resized while it's open
+            $(window).on('resize.daterangepicker', $.proxy(function(e) { this.move(e); }, this));
+
             this.oldStartDate = this.startDate.clone();
             this.oldEndDate = this.endDate.clone();
 
@@ -1078,6 +1082,7 @@
             this.updateElement();
 
             $(document).off('.daterangepicker');
+            $(window).off('.daterangepicker');
             this.container.hide();
             this.element.trigger('hide.daterangepicker', this);
             this.isShowing = false;