diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index f9c9df916cfb..a91550de6fc3 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -865,7 +865,8 @@ void virt_acpi_setup(VirtMachineState *vms)
 
     build_state->linker_mr =
         acpi_add_rom_blob(virt_acpi_build_update, build_state,
-                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE, 0);
+                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE,
+                          ACPI_BUILD_LOADER_MAX_SIZE);
 
     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 a95b42c8b33f..dc56006353cc 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2634,7 +2634,8 @@ void acpi_setup(void)
 
     build_state->linker_mr =
         acpi_add_rom_blob(acpi_build_update, build_state,
-                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE, 0);
+                          tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE,
+                          ACPI_BUILD_LOADER_MAX_SIZE);
 
     fw_cfg_add_file(x86ms->fw_cfg, ACPI_BUILD_TPMLOG_FILE,
                     tables.tcpalog->data, acpi_data_len(tables.tcpalog));
diff --git a/hw/i386/acpi-microvm.c b/hw/i386/acpi-microvm.c
index 54b3af478ae8..01f1945ac12d 100644
--- a/hw/i386/acpi-microvm.c
+++ b/hw/i386/acpi-microvm.c
@@ -255,7 +255,7 @@ void acpi_setup_microvm(MicrovmMachineState *mms)
                       ACPI_BUILD_TABLE_MAX_SIZE);
     acpi_add_rom_blob(acpi_build_no_update, NULL,
                       tables.linker->cmd_blob,
-                      "etc/table-loader", 0);
+                      "etc/table-loader", ACPI_BUILD_LOADER_MAX_SIZE);
     acpi_add_rom_blob(acpi_build_no_update, NULL,
                       tables.rsdp,
                       ACPI_BUILD_RSDP_FILE, 0);
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index e652106e26e7..ca781f3531cb 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -6,6 +6,7 @@
 
 /* Reserve RAM space for tables: add another order of magnitude. */
 #define ACPI_BUILD_TABLE_MAX_SIZE         0x200000
+#define ACPI_BUILD_LOADER_MAX_SIZE        0x10000
 
 #define ACPI_BUILD_APPNAME6 "BOCHS "
 #define ACPI_BUILD_APPNAME8 "BXPC    "