diff --git a/reactos/ntoskrnl/ke/i386/cpu.c b/reactos/ntoskrnl/ke/i386/cpu.c
index bcac032e777..d560d2e28f0 100644
--- a/reactos/ntoskrnl/ke/i386/cpu.c
+++ b/reactos/ntoskrnl/ke/i386/cpu.c
@@ -679,7 +679,7 @@ KiGetCacheInformation(VOID)
 
             /* Check if we support CPUID 0x80000005 */
             KiCpuId(&CpuInfo, 0x80000000);
-            if (CpuInfo.Eax >= 0x80000006)
+            if (CpuInfo.Eax >= 0x80000005)
             {
                 /* Get L1 size first */
                 KiCpuId(&CpuInfo, 0x80000005);