diff --git a/prebuilts/api/30.0/private/compat/29.0/29.0.ignore.cil b/prebuilts/api/30.0/private/compat/29.0/29.0.ignore.cil
index 7c7727b..e614c97 100644
--- a/prebuilts/api/30.0/private/compat/29.0/29.0.ignore.cil
+++ b/prebuilts/api/30.0/private/compat/29.0/29.0.ignore.cil
@@ -74,6 +74,7 @@
     mirror_data_file
     light_service
     linkerconfig_file
+    lmkd_prop
     media_variant_prop
     metadata_bootstat_file
     mnt_pass_through_file
diff --git a/prebuilts/api/30.0/private/lmkd.te b/prebuilts/api/30.0/private/lmkd.te
index a07ce87..e51cddb 100644
--- a/prebuilts/api/30.0/private/lmkd.te
+++ b/prebuilts/api/30.0/private/lmkd.te
@@ -1,3 +1,8 @@
 typeattribute lmkd coredomain;
 
 init_daemon_domain(lmkd)
+
+# Set lmkd.* properties.
+set_prop(lmkd, lmkd_prop)
+
+neverallow { -init -lmkd -vendor_init } lmkd_prop:property_service set;
diff --git a/prebuilts/api/30.0/private/property_contexts b/prebuilts/api/30.0/private/property_contexts
index b29ef3c..a117fcc 100644
--- a/prebuilts/api/30.0/private/property_contexts
+++ b/prebuilts/api/30.0/private/property_contexts
@@ -42,6 +42,7 @@
 khungtask.              u:object_r:llkd_prop:s0
 ro.llk.                 u:object_r:llkd_prop:s0
 ro.khungtask.           u:object_r:llkd_prop:s0
+lmkd.reinit             u:object_r:lmkd_prop:s0 exact int
 log.                    u:object_r:log_prop:s0
 log.tag                 u:object_r:log_tag_prop:s0
 log.tag.WifiHAL         u:object_r:wifi_log_prop:s0
diff --git a/prebuilts/api/30.0/public/property.te b/prebuilts/api/30.0/public/property.te
index b96efa9..316d3c6 100644
--- a/prebuilts/api/30.0/public/property.te
+++ b/prebuilts/api/30.0/public/property.te
@@ -155,6 +155,7 @@
 system_public_prop(exported_wifi_prop)
 system_public_prop(sota_prop)
 system_public_prop(hwservicemanager_prop)
+system_public_prop(lmkd_prop)
 system_public_prop(logd_prop)
 system_public_prop(logpersistd_logging_prop)
 system_public_prop(log_prop)
diff --git a/prebuilts/api/30.0/public/vendor_init.te b/prebuilts/api/30.0/public/vendor_init.te
index 9db846b..12a360e 100644
--- a/prebuilts/api/30.0/public/vendor_init.te
+++ b/prebuilts/api/30.0/public/vendor_init.te
@@ -229,6 +229,7 @@
 set_prop(vendor_init, exported3_default_prop)
 set_prop(vendor_init, exported3_radio_prop)
 set_prop(vendor_init, incremental_prop)
+set_prop(vendor_init, lmkd_prop)
 set_prop(vendor_init, logd_prop)
 set_prop(vendor_init, log_tag_prop)
 set_prop(vendor_init, log_prop)
diff --git a/private/compat/29.0/29.0.ignore.cil b/private/compat/29.0/29.0.ignore.cil
index 7c7727b..e614c97 100644
--- a/private/compat/29.0/29.0.ignore.cil
+++ b/private/compat/29.0/29.0.ignore.cil
@@ -74,6 +74,7 @@
     mirror_data_file
     light_service
     linkerconfig_file
+    lmkd_prop
     media_variant_prop
     metadata_bootstat_file
     mnt_pass_through_file
diff --git a/private/lmkd.te b/private/lmkd.te
index a07ce87..e51cddb 100644
--- a/private/lmkd.te
+++ b/private/lmkd.te
@@ -1,3 +1,8 @@
 typeattribute lmkd coredomain;
 
 init_daemon_domain(lmkd)
+
+# Set lmkd.* properties.
+set_prop(lmkd, lmkd_prop)
+
+neverallow { -init -lmkd -vendor_init } lmkd_prop:property_service set;
diff --git a/private/property_contexts b/private/property_contexts
index b29ef3c..a117fcc 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -42,6 +42,7 @@
 khungtask.              u:object_r:llkd_prop:s0
 ro.llk.                 u:object_r:llkd_prop:s0
 ro.khungtask.           u:object_r:llkd_prop:s0
+lmkd.reinit             u:object_r:lmkd_prop:s0 exact int
 log.                    u:object_r:log_prop:s0
 log.tag                 u:object_r:log_tag_prop:s0
 log.tag.WifiHAL         u:object_r:wifi_log_prop:s0
diff --git a/public/property.te b/public/property.te
index b96efa9..316d3c6 100644
--- a/public/property.te
+++ b/public/property.te
@@ -155,6 +155,7 @@
 system_public_prop(exported_wifi_prop)
 system_public_prop(sota_prop)
 system_public_prop(hwservicemanager_prop)
+system_public_prop(lmkd_prop)
 system_public_prop(logd_prop)
 system_public_prop(logpersistd_logging_prop)
 system_public_prop(log_prop)
diff --git a/public/vendor_init.te b/public/vendor_init.te
index 9db846b..12a360e 100644
--- a/public/vendor_init.te
+++ b/public/vendor_init.te
@@ -229,6 +229,7 @@
 set_prop(vendor_init, exported3_default_prop)
 set_prop(vendor_init, exported3_radio_prop)
 set_prop(vendor_init, incremental_prop)
+set_prop(vendor_init, lmkd_prop)
 set_prop(vendor_init, logd_prop)
 set_prop(vendor_init, log_tag_prop)
 set_prop(vendor_init, log_prop)