diff --git a/private/isolated_app.te b/private/isolated_app.te
index 800775b..0d90756 100644
--- a/private/isolated_app.te
+++ b/private/isolated_app.te
@@ -136,7 +136,7 @@
 # excluding unix_stream_socket and unix_dgram_socket.
 # Many of these are socket families which have never and will never
 # be compiled into the Android kernel.
-neverallow isolated_app { self ephemeral_app priv_app untrusted_app_all }:{
+neverallow isolated_app { self ephemeral_app priv_app sdk_sandbox untrusted_app_all }:{
   socket tcp_socket udp_socket rawip_socket netlink_socket packet_socket
   key_socket appletalk_socket netlink_route_socket
   netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket