diff --git a/kotlin-native/runtime/src/custom_alloc/cpp/NextFitPage.cpp b/kotlin-native/runtime/src/custom_alloc/cpp/NextFitPage.cpp
index 0b075c953e8..fb08351a9b5 100644
--- a/kotlin-native/runtime/src/custom_alloc/cpp/NextFitPage.cpp
+++ b/kotlin-native/runtime/src/custom_alloc/cpp/NextFitPage.cpp
@@ -47,10 +47,8 @@ bool NextFitPage::Sweep(GCSweepScope& sweepHandle, FinalizerQueue& finalizerQueu
         if (block->isAllocated_) {
             if (SweepObject(block->data_, finalizerQueue, sweepHandle)) {
                 alive = true;
-                sweepHandle.addKeptObject();
             } else {
                 block->Deallocate();
-                sweepHandle.addSweptObject();
             }
         }
     }