diff --git a/testcases/kernel/controllers/memcg/functional/memcg_lib.sh b/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
index a89e244858d..00494645634 100755
--- a/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
+++ b/testcases/kernel/controllers/memcg/functional/memcg_lib.sh
@@ -402,7 +402,12 @@ if [ $? -ne 0 ]; then
 fi
 
 # Post 4.16 kernel updates stat in batch (> 32 pages) every time
-PAGESIZES=$(($PAGESIZE * 33))
+# Post 6.1 kernel updates stat in batch (> 64 pages) every time
+if tst_kvcmp -lt "6.1"; then
+	PAGESIZES=$(($PAGESIZE * 33))
+else
+	PAGESIZES=$(($PAGESIZE * 65))
+fi
 
 # On recent Linux kernels (at least v5.4) updating stats happens in batches
 # (PAGESIZES) and also might depend on workload and number of CPUs.  The kernel