diff --git a/.config/docker_example.yml b/.config/docker_example.yml
index 60a314c31c..2f4ea329d2 100644
--- a/.config/docker_example.yml
+++ b/.config/docker_example.yml
@@ -233,9 +233,8 @@ proxyBypassHosts:
 # For security reasons, uploading attachments from the intranet is prohibited,
 # but exceptions can be made from the following settings. Default value is "undefined".
 # Read changelog to learn more (Improvements of 12.90.0 (2021/09/04)).
-#allowedPrivateNetworks: [
-#  '127.0.0.1/32'
-#]
+#allowedPrivateNetworks:
+#  - '127.0.0.1/32'
 
 # Upload or download file size limits (bytes)
 #maxFileSize: 262144000
diff --git a/.config/example.yml b/.config/example.yml
index 7151d5ae5b..8719464d22 100644
--- a/.config/example.yml
+++ b/.config/example.yml
@@ -406,9 +406,8 @@ proxyBypassHosts:
 # For security reasons, uploading attachments from the intranet is prohibited,
 # but exceptions can be made from the following settings. Default value is "undefined".
 # Read changelog to learn more (Improvements of 12.90.0 (2021/09/04)).
-#allowedPrivateNetworks: [
-#  '127.0.0.1/32'
-#]
+#allowedPrivateNetworks:
+#  - '127.0.0.1/32'
 
 # Upload or download file size limits (bytes)
 #maxFileSize: 262144000
diff --git a/.config/playwright-devcontainer.yml b/.config/playwright-devcontainer.yml
index 7656526019..144b893741 100644
--- a/.config/playwright-devcontainer.yml
+++ b/.config/playwright-devcontainer.yml
@@ -218,9 +218,8 @@ proxyBypassHosts:
 # Media Proxy
 #mediaProxy: https://example.com/proxy
 
-allowedPrivateNetworks: [
-  '127.0.0.1/32'
-]
+allowedPrivateNetworks:
+ - '127.0.0.1/32'
 
 # Upload or download file size limits (bytes)
 #maxFileSize: 262144000
diff --git a/.devcontainer/devcontainer.yml b/.devcontainer/devcontainer.yml
index cd99d063d5..8bbe1f8599 100644
--- a/.devcontainer/devcontainer.yml
+++ b/.devcontainer/devcontainer.yml
@@ -205,9 +205,8 @@ proxyBypassHosts:
 # Media Proxy
 #mediaProxy: https://example.com/proxy
 
-allowedPrivateNetworks: [
-  '127.0.0.1/32'
-]
+allowedPrivateNetworks:
+ - '127.0.0.1/32'
 
 # Upload or download file size limits (bytes)
 #maxFileSize: 262144000
diff --git a/chart/files/default.yml b/chart/files/default.yml
index c148cade9f..61fa6d6f0c 100644
--- a/chart/files/default.yml
+++ b/chart/files/default.yml
@@ -224,9 +224,8 @@ id: "aidx"
 # Media Proxy
 #mediaProxy: https://example.com/proxy
 
-#allowedPrivateNetworks: [
-#  '127.0.0.1/32'
-#]
+allowedPrivateNetworks:
+ - '127.0.0.1/32'
 
 # Upload or download file size limits (bytes)
 #maxFileSize: 262144000