diff --git a/Sources/TableSection.swift b/Sources/TableSection.swift
index fd74b0b..02ff134 100644
--- a/Sources/TableSection.swift
+++ b/Sources/TableSection.swift
@@ -86,7 +86,7 @@ public class TableSection {
 
     public func replace(rowAt index: Int, with row: Row) -> Bool {
         
-        if index > 0 && index < rows.count {
+        if index >= 0 && index < rows.count {
             rows[index] = row
             return true
         }