diff --git a/c-cpp/07_linkedlist/LinkedListAlgo.c b/c-cpp/07_linkedlist/LinkedListAlgo.c
index 159522fd..b326ee3d 100644
--- a/c-cpp/07_linkedlist/LinkedListAlgo.c
+++ b/c-cpp/07_linkedlist/LinkedListAlgo.c
@@ -79,6 +79,8 @@ void test_checkCircle() {
         SinglyLinkedNode* node = malloc(sizeof(SinglyLinkedNode));
         node->data = i;
         current->next = node;
+        //reset current node
+        current = node;
     }
     current->next = h;