diff --git a/sorting_algos/bubble_sort.cpp b/sorting_algos/bubble_sort.cpp
index e2b00a9..f94a0c2 100644
--- a/sorting_algos/bubble_sort.cpp
+++ b/sorting_algos/bubble_sort.cpp
@@ -21,13 +21,13 @@ void bubble_sort(int arr[],int size)
 { 
     for(int i = 0; i < size - 1 ; i++)
     {
-        for(int j = 0 ; j < size - i - 1; j++)
+        for(int j = 0; j < size - i - 1; j++)
         {
             if(arr[j] > arr[j + 1])
             {
                 int temp = arr[j];
                 arr[j] = arr[j + 1];
-                arr[i + j] = temp;
+                arr[j + 1] = temp;
             }
             
         }