diff --git a/src/broker/broker.c b/src/broker/broker.c
index 7a56fa74..c2f527a0 100644
--- a/src/broker/broker.c
+++ b/src/broker/broker.c
@@ -24,6 +24,10 @@
 #include "util/sockopt.h"
 #include "util/user.h"
 
+static int broker_propagate_sighup(Broker *broker) {
+	return controller_dbus_send_sighup(&broker->controller);
+}
+
 static int broker_dispatch_signals(DispatchFile *file) {
         Broker *broker = c_container_of(file, Broker, signals_file);
         struct signalfd_siginfo si;
@@ -37,6 +41,10 @@ static int broker_dispatch_signals(DispatchFile *file) {
 
         c_assert(l == sizeof(si));
 
+        if (si.ssi_signo == SIGHUP) {
+                broker_propagate_sighup(broker);
+        }
+
         return DISPATCH_E_EXIT;
 }
 
@@ -134,6 +142,7 @@ int broker_new(Broker **brokerp, const char *machine_id, int log_fd, int control
         sigemptyset(&sigmask);
         sigaddset(&sigmask, SIGTERM);
         sigaddset(&sigmask, SIGINT);
+        sigaddset(&sigmask, SIGHUP);
 
         broker->signals_fd = signalfd(-1, &sigmask, SFD_CLOEXEC | SFD_NONBLOCK);
         if (broker->signals_fd < 0)
@@ -210,6 +219,7 @@ int broker_run(Broker *broker) {
         sigemptyset(&signew);
         sigaddset(&signew, SIGTERM);
         sigaddset(&signew, SIGINT);
+        sigaddset(&signew, SIGHUP);
 
         sigprocmask(SIG_BLOCK, &signew, &sigold);
 
diff --git a/src/broker/controller-dbus.c b/src/broker/controller-dbus.c
index 68be2bc4..e70c695c 100644
--- a/src/broker/controller-dbus.c
+++ b/src/broker/controller-dbus.c
@@ -789,3 +789,47 @@ int controller_dbus_send_reload(Controller *controller, User *user, uint32_t ser
 
         return 0;
 }
+
+/**
+ * controller_dbus_send_reload() - Will send a sighup up the chain to reload configs.
+ */
+int controller_dbus_send_sighup(Controller *controller) {
+        static const CDVarType type[] = {
+                C_DVAR_T_INIT(
+                        CONTROLLER_T_MESSAGE(
+                                C_DVAR_T_TUPLE0
+                        )
+                )
+        };
+        _c_cleanup_(c_dvar_deinit) CDVar var = C_DVAR_INIT;
+        _c_cleanup_(message_unrefp) Message *message = NULL;
+        _c_cleanup_(c_freep) void *data = NULL;
+        size_t n_data;
+        int r;
+
+        c_dvar_begin_write(&var, (__BYTE_ORDER == __BIG_ENDIAN), type, 1);
+        c_dvar_write(&var, "((yyyyuu[(y<o>)(y<s>)(y<s>)])())",
+                     c_dvar_is_big_endian(&var) ? 'B' : 'l', DBUS_MESSAGE_TYPE_SIGNAL, DBUS_HEADER_FLAG_NO_REPLY_EXPECTED, 1, 0, (uint32_t)-1,
+                     DBUS_MESSAGE_FIELD_PATH, c_dvar_type_o, "/org/bus1/DBus/Broker",
+                     DBUS_MESSAGE_FIELD_INTERFACE, c_dvar_type_s, "org.bus1.DBus.Broker",
+                     DBUS_MESSAGE_FIELD_MEMBER, c_dvar_type_s, "Sighup");
+
+        r = c_dvar_end_write(&var, &data, &n_data);
+        if (r)
+                return error_origin(r);
+
+        r = message_new_outgoing(&message, data, n_data);
+        if (r)
+                return error_fold(r);
+        data = NULL;
+
+        r = connection_queue(&controller->connection, NULL, message);
+        if (r) {
+                if (r == CONNECTION_E_QUOTA)
+                        return CONTROLLER_E_QUOTA;
+
+                return error_fold(r);
+        }
+
+        return 0;
+}
diff --git a/src/broker/controller.h b/src/broker/controller.h
index c3d18f01..e8a31b61 100644
--- a/src/broker/controller.h
+++ b/src/broker/controller.h
@@ -161,6 +161,7 @@ int controller_dbus_dispatch(Controller *controller, Message *message);
 int controller_dbus_send_activation(Controller *controller, const char *path, uint64_t serial);
 int controller_dbus_send_reload(Controller *controller, User *user, uint32_t serial);
 int controller_dbus_send_environment(Controller *controller, const char * const *env, size_t n_env);
+int controller_dbus_send_sighup(Controller *controller);
 
 C_DEFINE_CLEANUP(Controller *, controller_deinit);
 
diff --git a/src/util/selinux.c b/src/util/selinux.c
index a72cc0a8..a5e21a82 100644
--- a/src/util/selinux.c
+++ b/src/util/selinux.c
@@ -6,6 +6,7 @@
 #include <c-stdaux.h>
 #include <selinux/selinux.h>
 #include <selinux/avc.h>
+#include <signal.h>
 #include <stdlib.h>
 #include "util/audit.h"
 #include "util/error.h"
@@ -340,6 +341,15 @@ static int bus_selinux_log(int type, const char *fmt, ...) {
         return 0;
 }
 
+/**
+ * On a policy reload we need to reparse the SELinux configuration file, since
+ * this could have changed. The call back is registered in the broker, but
+ * we need to reload the configuration in the launcher.
+ */
+static int policy_reload_callback(int seqno) {
+	return raise(SIGHUP);
+}
+
 /**
  * bus_selinux_init_global() - initialize the global SELinux context
  *
@@ -386,6 +396,7 @@ int bus_selinux_init_global(void) {
         }
 
         selinux_set_callback(SELINUX_CB_LOG, (union selinux_callback)bus_selinux_log);
+        selinux_set_callback(SELINUX_CB_POLICYLOAD, (union selinux_callback)policy_reload_callback);
 
         /* XXX: set audit callback to get more metadata in the audit log? */