diff --git a/src/haproxy-systemd-wrapper.c b/src/haproxy-systemd-wrapper.c
index 10396ae..42b0b07 100644
--- a/src/haproxy-systemd-wrapper.c
+++ b/src/haproxy-systemd-wrapper.c
@@ -126,15 +126,18 @@
 	caught_signal = signum;
 }
 
-static void do_restart(void)
+/* handles SIGUSR2 and SIGHUP only */
+static void do_restart(int sig)
 {
 	setenv(REEXEC_FLAG, "1", 1);
-	fprintf(stderr, SD_NOTICE "haproxy-systemd-wrapper: re-executing\n");
+	fprintf(stderr, SD_NOTICE "haproxy-systemd-wrapper: re-executing on %s.\n",
+	        sig == SIGUSR2 ? "SIGUSR2" : "SIGHUP");
 
 	execv(wrapper_argv[0], wrapper_argv);
 }
 
-static void do_shutdown(void)
+/* handles SIGTERM and SIGINT only */
+static void do_shutdown(int sig)
 {
 	int i, pid;
 	char **pid_strv = NULL;
@@ -142,7 +145,8 @@
 	for (i = 0; i < nb_pid; ++i) {
 		pid = atoi(pid_strv[i]);
 		if (pid > 0) {
-			fprintf(stderr, SD_DEBUG "haproxy-systemd-wrapper: SIGINT -> %d\n", pid);
+			fprintf(stderr, SD_DEBUG "haproxy-systemd-wrapper: %s -> %d.\n",
+			        sig == SIGTERM ? "SIGTERM" : "SIGINT", pid);
 			kill(pid, SIGINT);
 			free(pid_strv[i]);
 		}
@@ -198,13 +202,15 @@
 
 	status = -1;
 	while (caught_signal || wait(&status) != -1 || errno == EINTR) {
+		int sig = caught_signal;
+
 		if (caught_signal == SIGUSR2 || caught_signal == SIGHUP) {
 			caught_signal = 0;
-			do_restart();
+			do_restart(sig);
 		}
 		else if (caught_signal == SIGINT || caught_signal == SIGTERM) {
 			caught_signal = 0;
-			do_shutdown();
+			do_shutdown(sig);
 		}
 	}