diff --git a/Dockerfiles/web-apache-mysql/README.md b/Dockerfiles/web-apache-mysql/README.md
index cb623b29b..4e59532db 100644
--- a/Dockerfiles/web-apache-mysql/README.md
+++ b/Dockerfiles/web-apache-mysql/README.md
@@ -126,7 +126,7 @@ The variable is timezone in PHP format. Full list of supported timezones are ava
 
 ### `ZBX_SERVER_NAME`
 
-The variable is visible Zabbix installation name in right top corner of the web interface.
+The variable is visible Zabbix installation name in right or left top corner of the web interface.
 
 ### `DB_DOUBLE_IEEE754`
 
diff --git a/Dockerfiles/web-apache-pgsql/README.md b/Dockerfiles/web-apache-pgsql/README.md
index 7e608e9a4..3e6b60492 100644
--- a/Dockerfiles/web-apache-pgsql/README.md
+++ b/Dockerfiles/web-apache-pgsql/README.md
@@ -130,7 +130,7 @@ The variable is timezone in PHP format. Full list of supported timezones are ava
 
 ### `ZBX_SERVER_NAME`
 
-The variable is visible Zabbix installation name in right top corner of the web interface.
+The variable is visible Zabbix installation name in right or left top corner of the web interface.
 
 ### `DB_DOUBLE_IEEE754`
 
diff --git a/Dockerfiles/web-nginx-mysql/README.md b/Dockerfiles/web-nginx-mysql/README.md
index 5c586a271..22b3cb4ca 100644
--- a/Dockerfiles/web-nginx-mysql/README.md
+++ b/Dockerfiles/web-nginx-mysql/README.md
@@ -126,7 +126,7 @@ The variable is timezone in PHP format. Full list of supported timezones are ava
 
 ### `ZBX_SERVER_NAME`
 
-The variable is visible Zabbix installation name in right top corner of the web interface.
+The variable is visible Zabbix installation name in right or left top corner of the web interface.
 
 
 ### `DB_DOUBLE_IEEE754`
diff --git a/Dockerfiles/web-nginx-pgsql/README.md b/Dockerfiles/web-nginx-pgsql/README.md
index a5f698d3e..e69135d0a 100644
--- a/Dockerfiles/web-nginx-pgsql/README.md
+++ b/Dockerfiles/web-nginx-pgsql/README.md
@@ -130,7 +130,7 @@ The variable is timezone in PHP format. Full list of supported timezones are ava
 
 ### `ZBX_SERVER_NAME`
 
-The variable is visible Zabbix installation name in right top corner of the web interface.
+The variable is visible Zabbix installation name in right or left top corner of the web interface.
 
 ### `DB_DOUBLE_IEEE754`