diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 7ef0733..81d41a3 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -929,7 +929,7 @@
 
     build_state->linker_mr =
         acpi_add_rom_blob(virt_acpi_build_update, build_state,
-                          tables.linker->cmd_blob, "etc/table-loader", 0);
+                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE, 0);
 
     fw_cfg_add_file(vms->fw_cfg, ACPI_BUILD_TPMLOG_FILE, tables.tcpalog->data,
                     acpi_data_len(tables.tcpalog));
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 2a7e55b..23c77ee 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -3043,7 +3043,7 @@
 
     build_state->linker_mr =
         acpi_add_rom_blob(acpi_build_update, build_state,
-                          tables.linker->cmd_blob, "etc/table-loader", 0);
+                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE, 0);
 
     fw_cfg_add_file(x86ms->fw_cfg, ACPI_BUILD_TPMLOG_FILE,
                     tables.tcpalog->data, acpi_data_len(tables.tcpalog));
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index de4a406..0f4ed53 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -13,6 +13,7 @@
 #define ACPI_BUILD_TABLE_FILE "etc/acpi/tables"
 #define ACPI_BUILD_RSDP_FILE "etc/acpi/rsdp"
 #define ACPI_BUILD_TPMLOG_FILE "etc/tpm/log"
+#define ACPI_BUILD_LOADER_FILE "etc/table-loader"
 
 #define AML_NOTIFY_METHOD "NTFY"