diff --git a/xen/arch/x86/srat.c b/xen/arch/x86/srat.c
index cee665ae90..d774dc34b9 100644
--- a/xen/arch/x86/srat.c
+++ b/xen/arch/x86/srat.c
@@ -34,9 +34,6 @@ static int num_node_memblks;
 static struct node node_memblk_range[NR_NODE_MEMBLKS];
 static int memblk_nodeid[NR_NODE_MEMBLKS];
 
-/* Too small nodes confuse the VM badly. Usually they result
-   from BIOS bugs. */
-#define NODE_MIN_SIZE (4*1024*1024)
 
 static int node_to_pxm(int n);
 
@@ -454,10 +451,6 @@ int __init acpi_scan_nodes(u64 start, u64 end)
 			printk(KERN_WARNING "SRAT: Node %u has no memory. "
 			       "BIOS Bug or mis-configured hardware?\n", i);
 
-		else if (size < NODE_MIN_SIZE)
-			printk(KERN_WARNING "SRAT: Node %u has only %"PRIu64
-			       " bytes of memory. BIOS Bug?\n", i, size);
-
 		setup_node_bootmem(i, nodes[i].start, nodes[i].end);
 	}
 	for (i = 0; i < nr_cpu_ids; i++) {