diff --git a/Containers/mastercontainer/acme.Caddyfile b/Containers/mastercontainer/acme.Caddyfile
index c5e1fc2b..d217481d 100644
--- a/Containers/mastercontainer/acme.Caddyfile
+++ b/Containers/mastercontainer/acme.Caddyfile
@@ -17,7 +17,8 @@
 	}
 
 	servers {
-		protocols h1 h2 h2c
+		# Only h1 is allowed as we prevent `ERR_NETWORK_CHANGED` from happening
+		protocols h1
 	}
 
 	on_demand_tls {
@@ -39,7 +40,6 @@ https://:8443 {
 	abort @denied
 
 	root * /var/www/docker-aio/php/public
-	encode
 	php_fastcgi unix//run/php.sock
 	file_server
 
diff --git a/Containers/mastercontainer/internal.Caddyfile b/Containers/mastercontainer/internal.Caddyfile
index 2e3e0753..934458b5 100644
--- a/Containers/mastercontainer/internal.Caddyfile
+++ b/Containers/mastercontainer/internal.Caddyfile
@@ -13,7 +13,8 @@
 	}
 
 	servers {
-		protocols h1 h2
+		# Only h1 is allowed as we prevent `ERR_NETWORK_CHANGED` from happening
+		protocols h1
 	}
 
 	skip_install_trust
@@ -27,7 +28,6 @@ https://:8080 {
 	abort @denied
 
 	root * /var/www/docker-aio/php/public
-	encode
 	php_fastcgi unix//run/php.sock
 	file_server
 
diff --git a/php/tests/tests/initial-setup.spec.js b/php/tests/tests/initial-setup.spec.js
old mode 100644
new mode 100755
diff --git a/php/tests/tests/restore-instance.spec.js b/php/tests/tests/restore-instance.spec.js
old mode 100644
new mode 100755