diff --git a/kernel/user.c b/kernel/user.c
index cff3856..f9e420e 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -22,6 +22,22 @@
  * and 1 for... ?
  */
 struct user_namespace init_user_ns = {
+	.uid_map = {
+		.nr_extents = 1,
+		.extent[0] = {
+			.first = 0,
+			.lower_first = 0,
+			.count = 4294967295,
+		},
+	},
+	.gid_map = {
+		.nr_extents = 1,
+		.extent[0] = {
+			.first = 0,
+			.lower_first = 0,
+			.count = 4294967295,
+		},
+	},
 	.kref = {
 		.refcount	= ATOMIC_INIT(3),
 	},