diff --git a/configs/open5gs/amf.yaml.in b/configs/open5gs/amf.yaml.in
index 53b76b6c8..779440451 100644
--- a/configs/open5gs/amf.yaml.in
+++ b/configs/open5gs/amf.yaml.in
@@ -370,5 +370,5 @@ time:
 #      port: 9090
 #
 metrics:
-    addr: 0.0.0.0
+    addr: 127.0.0.5
     port: 9090
diff --git a/configs/open5gs/mme.yaml.in b/configs/open5gs/mme.yaml.in
index ce689b5da..469151be3 100644
--- a/configs/open5gs/mme.yaml.in
+++ b/configs/open5gs/mme.yaml.in
@@ -248,7 +248,7 @@ mme:
       - addr: 127.0.0.2
     gtpc:
       - addr: 127.0.0.2
-    gummei: 
+    gummei:
       plmn_id:
         mcc: 901
         mnc: 70
@@ -433,5 +433,5 @@ time:
 #      port: 9090
 #
 metrics:
-    addr: 0.0.0.0
-    port: 9090
\ No newline at end of file
+    addr: 127.0.0.2
+    port: 9090
diff --git a/configs/open5gs/smf.yaml.in b/configs/open5gs/smf.yaml.in
index d43639490..1448defdd 100644
--- a/configs/open5gs/smf.yaml.in
+++ b/configs/open5gs/smf.yaml.in
@@ -575,5 +575,5 @@ time:
 #      port: 9090
 #
 metrics:
-    addr: 0.0.0.0
+    addr: 127.0.0.4
     port: 9090