diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 8383b83..0234fe7 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2723,6 +2723,8 @@
 
     /* Cleanup memory that's no longer used. */
     g_array_free(table_offsets, true);
+    g_free(slic_oem.id);
+    g_free(slic_oem.table_id);
 }
 
 static void acpi_ram_update(MemoryRegion *mr, GArray *data)