diff --git a/init/devices.c b/init/devices.c
index c38b063c3..8aea7725f 100644
--- a/init/devices.c
+++ b/init/devices.c
@@ -131,6 +131,9 @@ static struct perms_ devperms[] = {
     { "/dev/qmi0",          0640,   AID_RADIO,      AID_RADIO,      0 },
     { "/dev/qmi1",          0640,   AID_RADIO,      AID_RADIO,      0 },
     { "/dev/qmi2",          0640,   AID_RADIO,      AID_RADIO,      0 },
+
+        /* CDMA radio interface MUX */
+    { "/dev/ts0710mux",     0640,   AID_RADIO,      AID_RADIO,      1 },
     { NULL, 0, 0, 0, 0 },
 };