diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index d28e8aafd67..ac7cd7fd0ca 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -1696,7 +1696,7 @@ int bus_exec_context_set_transient_property(
                               "NoNewPrivileges", "SyslogLevelPrefix", "MemoryDenyWriteExecute",
                               "RestrictRealtime", "DynamicUser", "RemoveIPC", "ProtectKernelTunables",
                               "ProtectKernelModules", "ProtectControlGroups", "MountAPIVFS",
-                              "CPUSchedulingResetOnFork", "NonBlocking")) {
+                              "CPUSchedulingResetOnFork", "NonBlocking", "LockPersonality")) {
                 int b;
 
                 r = sd_bus_message_read(message, "b", &b);
@@ -1744,6 +1744,8 @@ int bus_exec_context_set_transient_property(
                                 c->cpu_sched_reset_on_fork = b;
                         else if (streq(name, "NonBlocking"))
                                 c->non_blocking = b;
+                        else if (streq(name, "LockPersonality"))
+                                c->lock_personality = b;
 
                         unit_write_drop_in_private_format(u, mode, name, "%s=%s", name, yes_no(b));
                 }
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
index 1e720004c97..98a6ada9f21 100644
--- a/src/shared/bus-unit-util.c
+++ b/src/shared/bus-unit-util.c
@@ -214,7 +214,7 @@ int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignmen
                               "SyslogLevelPrefix", "Delegate", "RemainAfterElapse", "MemoryDenyWriteExecute",
                               "RestrictRealtime", "DynamicUser", "RemoveIPC", "ProtectKernelTunables",
                               "ProtectKernelModules", "ProtectControlGroups", "MountAPIVFS",
-                              "CPUSchedulingResetOnFork")) {
+                              "CPUSchedulingResetOnFork", "LockPersonality")) {
 
                 r = parse_boolean(eq);
                 if (r < 0)