diff --git a/include/acpi/acdisasm.h b/include/acpi/acdisasm.h
index 389d772..75c354f 100644
--- a/include/acpi/acdisasm.h
+++ b/include/acpi/acdisasm.h
@@ -180,6 +180,7 @@
 extern struct acpi_dmtable_info acpi_dm_table_info_rsdp1[];
 extern struct acpi_dmtable_info acpi_dm_table_info_rsdp2[];
 extern struct acpi_dmtable_info acpi_dm_table_info_sbst[];
+extern struct acpi_dmtable_info acpi_dm_table_info_slic[];
 extern struct acpi_dmtable_info acpi_dm_table_info_slit[];
 extern struct acpi_dmtable_info acpi_dm_table_info_spcr[];
 extern struct acpi_dmtable_info acpi_dm_table_info_spmi[];
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index a1b1b2e..dd8e11e 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -67,6 +67,7 @@
 #define ACPI_SIG_MADT           "APIC"	/* Multiple APIC Description Table */
 #define ACPI_SIG_MCFG           "MCFG"	/* PCI Memory Mapped Configuration table */
 #define ACPI_SIG_SBST           "SBST"	/* Smart Battery Specification Table */
+#define ACPI_SIG_SLIC           "SLIC"	/* Software Licensing Description Table */
 #define ACPI_SIG_SLIT           "SLIT"	/* System Locality Distance Information Table */
 #define ACPI_SIG_SPCR           "SPCR"	/* Serial Port Console Redirection table */
 #define ACPI_SIG_SPMI           "SPMI"	/* Server Platform Management Interface table */