diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 127c4e2d50..8c333973f9 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -117,8 +117,6 @@ typedef struct AcpiMiscInfo {
 #ifdef CONFIG_TPM
     TPMVersion tpm_version;
 #endif
-    const unsigned char *dsdt_code;
-    unsigned dsdt_size;
 } AcpiMiscInfo;
 
 typedef struct FwCfgTPMConfig {