diff --git a/Sources/ButtonBarPagerTabStripViewController.swift b/Sources/ButtonBarPagerTabStripViewController.swift
index 908142c..5c45ea7 100644
--- a/Sources/ButtonBarPagerTabStripViewController.swift
+++ b/Sources/ButtonBarPagerTabStripViewController.swift
@@ -267,7 +267,7 @@ open class ButtonBarPagerTabStripViewController: PagerTabStripViewController, Pa
                 }
 
             if !indexPathsToReload.isEmpty {
-                buttonBarView.reloadItems(at: indexPathsToReload)
+                buttonBarView.reloadItems(at: Array(Set(indexPathsToReload)))
             }
         }