diff --git a/kaleid/kernel/io/acpi.c b/kaleid/kernel/io/acpi.c
index 2435e63..db5ce13 100644
--- a/kaleid/kernel/io/acpi.c
+++ b/kaleid/kernel/io/acpi.c
@@ -293,7 +293,7 @@ static inline void IoSearchAcpiTables(void)
         if (!checksum) {
             if (!strncmp(mcfg->signature, SDTChar[SDT_MCFG], 3)) {
                     DebugLog("ACPI System Table %s (OEM %s) length %lu [%p]\n",
-                        SDTChar[SDT_MCFG],
+                        mcfg->signature,
                         mcfg->OEMID,
                         mcfg->length,
                         mcfg