diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index faf051c..bdbc3f9 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -31,7 +31,7 @@
 #define PTRS_PER_PMD 512
 #define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE)
 #define PTRS_PER_PGD 512
-#define FIRST_USER_PGD_NR       0
+#define FIRST_USER_ADDRESS	0
 
 #define pte_ERROR(e) \
         printk("%s:%d: bad pte %p(%016lx).\n", __FILE__, __LINE__, &(e), \