diff --git a/configs/systemd/open5gs-hssd.service.in b/configs/systemd/open5gs-hssd.service.in
index 1241b6df81..c4c8514d87 100644
--- a/configs/systemd/open5gs-hssd.service.in
+++ b/configs/systemd/open5gs-hssd.service.in
@@ -13,6 +13,7 @@ Restart=always
 ExecStart=@bindir@/open5gs-hssd -c @sysconfdir@/open5gs/hss.yaml
 RestartSec=2
 RestartPreventExitStatus=1
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target
diff --git a/configs/systemd/open5gs-mmed.service.in b/configs/systemd/open5gs-mmed.service.in
index aeafd326b8..63d79e1960 100644
--- a/configs/systemd/open5gs-mmed.service.in
+++ b/configs/systemd/open5gs-mmed.service.in
@@ -12,6 +12,7 @@ Restart=always
 ExecStart=@bindir@/open5gs-mmed -c @sysconfdir@/open5gs/mme.yaml
 RestartSec=2
 RestartPreventExitStatus=1
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target
diff --git a/configs/systemd/open5gs-pcrfd.service.in b/configs/systemd/open5gs-pcrfd.service.in
index b57b84ca1f..fcff1a5afd 100644
--- a/configs/systemd/open5gs-pcrfd.service.in
+++ b/configs/systemd/open5gs-pcrfd.service.in
@@ -13,6 +13,7 @@ Restart=always
 ExecStart=@bindir@/open5gs-pcrfd -c @sysconfdir@/open5gs/pcrf.yaml
 RestartSec=2
 RestartPreventExitStatus=1
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target
diff --git a/configs/systemd/open5gs-pgwd.service.in b/configs/systemd/open5gs-pgwd.service.in
index 31d2fae0c5..05e2dfa40c 100644
--- a/configs/systemd/open5gs-pgwd.service.in
+++ b/configs/systemd/open5gs-pgwd.service.in
@@ -13,6 +13,7 @@ Restart=always
 ExecStart=@bindir@/open5gs-pgwd -c @sysconfdir@/open5gs/pgw.yaml
 RestartSec=2
 RestartPreventExitStatus=1
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target
diff --git a/configs/systemd/open5gs-sgwd.service.in b/configs/systemd/open5gs-sgwd.service.in
index beb9614b02..12b705880e 100644
--- a/configs/systemd/open5gs-sgwd.service.in
+++ b/configs/systemd/open5gs-sgwd.service.in
@@ -12,6 +12,7 @@ Restart=always
 ExecStart=@bindir@/open5gs-sgwd -c @sysconfdir@/open5gs/sgw.yaml
 RestartSec=2
 RestartPreventExitStatus=1
+ExecReload=/bin/kill -HUP $MAINPID
 
 [Install]
 WantedBy=multi-user.target