diff --git a/vendor/google/modem_svc.te b/vendor/google/modem_svc.te
index 8dbf3da..2446adb 100644
--- a/vendor/google/modem_svc.te
+++ b/vendor/google/modem_svc.te
@@ -9,6 +9,7 @@
 
 # For property service
 set_prop(modem_svc, vendor_modem_diag_prop)
+set_prop(modem_svc, vendor_modem_prop)
 get_prop(modem_svc, exported2_default_prop)
 get_prop(modem_svc, exported3_radio_prop)
 
diff --git a/vendor/google/property.te b/vendor/google/property.te
index b324221..1e396d0 100644
--- a/vendor/google/property.te
+++ b/vendor/google/property.te
@@ -3,3 +3,6 @@
 
 # fingerprint
 type vendor_fingerprint_prop, property_type;
+
+# modem property
+type vendor_modem_prop, property_type;
diff --git a/vendor/google/property_contexts b/vendor/google/property_contexts
index a802013..d4298ac 100644
--- a/vendor/google/property_contexts
+++ b/vendor/google/property_contexts
@@ -9,3 +9,7 @@
 # fingerprint
 vendor.fps.init.succeed               u:object_r:vendor_fingerprint_prop:s0
 vendor.fps.init_retry.count           u:object_r:vendor_fingerprint_prop:s0
+
+# modem property
+persist.vendor.modem.                 u:object_r:vendor_modem_prop:s0
+persist.vendor.mdm.                   u:object_r:vendor_modem_prop:s0