diff --git a/setup_board b/setup_board
index 73861d2feb..3e2c2cb3b2 100755
--- a/setup_board
+++ b/setup_board
@@ -265,6 +265,9 @@ PORTAGE_BINHOST="${BOARD_BINHOST}"
 # You can use --select to override this.
 EMERGE_DEFAULT_OPTS="--oneshot"
 
+# SELinux installed policies.
+POLICY_TYPES="mcs"
+
 # Allow the user to override or define additional settings.
 source "${BOARD_ETC}/portage/make.conf.user"
 EOF