diff --git a/task2/include/quicksort_mt.h b/task2/include/quicksort_mt.h
index 8c968a2..460c9df 100644
--- a/task2/include/quicksort_mt.h
+++ b/task2/include/quicksort_mt.h
@@ -53,7 +53,7 @@ private:
         auto pivot = *std::next(data.begin(), std::distance(data.begin(), data.end()) / 2);
 
         auto m1 = std::partition(data.begin(), data.end(), [pivot, this](const auto &em) {
-            return this->cmp(em, pivot);
+            return this->cmp(pivot, em);
         });
 
         auto m2 = std::partition(m1, data.end(), [pivot, this](const auto &em) {