diff --git a/Dockerfiles/proxy-sqlite3/alpine/README.md b/Dockerfiles/proxy-sqlite3/alpine/README.md
index 5587fd50b..a8cda7a7c 100644
--- a/Dockerfiles/proxy-sqlite3/alpine/README.md
+++ b/Dockerfiles/proxy-sqlite3/alpine/README.md
@@ -119,9 +119,6 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
-ZBX_VAULTDBPATH= # Available since 5.2.0
-ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
-VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=
diff --git a/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
index 88c299747..2434bc981 100755
--- a/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/alpine/docker-entrypoint.sh
@@ -148,14 +148,6 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "DBPort"
     update_config_var $ZBX_CONFIG "DBPassword"
 
-    if [ -n "${VAULT_TOKEN}" ] && [ -n "${ZBX_VAULTURL}" ]; then
-        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
-        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
-    else
-        update_config_var $ZBX_CONFIG "VaultDBPath"
-        update_config_var $ZBX_CONFIG "VaultURL"
-    fi
-
     update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
     update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
     update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
diff --git a/Dockerfiles/proxy-sqlite3/centos/README.md b/Dockerfiles/proxy-sqlite3/centos/README.md
index 5587fd50b..a8cda7a7c 100644
--- a/Dockerfiles/proxy-sqlite3/centos/README.md
+++ b/Dockerfiles/proxy-sqlite3/centos/README.md
@@ -119,9 +119,6 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
-ZBX_VAULTDBPATH= # Available since 5.2.0
-ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
-VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=
diff --git a/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
index 88c299747..2434bc981 100755
--- a/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/centos/docker-entrypoint.sh
@@ -148,14 +148,6 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "DBPort"
     update_config_var $ZBX_CONFIG "DBPassword"
 
-    if [ -n "${VAULT_TOKEN}" ] && [ -n "${ZBX_VAULTURL}" ]; then
-        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
-        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
-    else
-        update_config_var $ZBX_CONFIG "VaultDBPath"
-        update_config_var $ZBX_CONFIG "VaultURL"
-    fi
-
     update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
     update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
     update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
diff --git a/Dockerfiles/proxy-sqlite3/ol/README.md b/Dockerfiles/proxy-sqlite3/ol/README.md
index 5587fd50b..a8cda7a7c 100644
--- a/Dockerfiles/proxy-sqlite3/ol/README.md
+++ b/Dockerfiles/proxy-sqlite3/ol/README.md
@@ -119,9 +119,6 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
-ZBX_VAULTDBPATH= # Available since 5.2.0
-ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
-VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=
diff --git a/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
index 88c299747..2434bc981 100755
--- a/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/ol/docker-entrypoint.sh
@@ -148,14 +148,6 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "DBPort"
     update_config_var $ZBX_CONFIG "DBPassword"
 
-    if [ -n "${VAULT_TOKEN}" ] && [ -n "${ZBX_VAULTURL}" ]; then
-        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
-        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
-    else
-        update_config_var $ZBX_CONFIG "VaultDBPath"
-        update_config_var $ZBX_CONFIG "VaultURL"
-    fi
-
     update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
     update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
     update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
diff --git a/Dockerfiles/proxy-sqlite3/rhel/README.md b/Dockerfiles/proxy-sqlite3/rhel/README.md
index 5587fd50b..a8cda7a7c 100644
--- a/Dockerfiles/proxy-sqlite3/rhel/README.md
+++ b/Dockerfiles/proxy-sqlite3/rhel/README.md
@@ -119,9 +119,6 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
-ZBX_VAULTDBPATH= # Available since 5.2.0
-ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
-VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=
diff --git a/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
index 88c299747..2434bc981 100755
--- a/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/rhel/docker-entrypoint.sh
@@ -148,14 +148,6 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "DBPort"
     update_config_var $ZBX_CONFIG "DBPassword"
 
-    if [ -n "${VAULT_TOKEN}" ] && [ -n "${ZBX_VAULTURL}" ]; then
-        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
-        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
-    else
-        update_config_var $ZBX_CONFIG "VaultDBPath"
-        update_config_var $ZBX_CONFIG "VaultURL"
-    fi
-
     update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
     update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
     update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"
diff --git a/Dockerfiles/proxy-sqlite3/ubuntu/README.md b/Dockerfiles/proxy-sqlite3/ubuntu/README.md
index 5587fd50b..a8cda7a7c 100644
--- a/Dockerfiles/proxy-sqlite3/ubuntu/README.md
+++ b/Dockerfiles/proxy-sqlite3/ubuntu/README.md
@@ -119,9 +119,6 @@ The variable enable communication with Zabbix Java Gateway to collect Java relat
 Additionally the image allows to specify many other environment variables listed below:
 
 ```
-ZBX_VAULTDBPATH= # Available since 5.2.0
-ZBX_VAULTURL=https://127.0.0.1:8200 # Available since 5.2.0
-VAULT_TOKEN= # Available since 5.2.0
 ZBX_ENABLEREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_LOGREMOTECOMMANDS=0 # Available since 3.4.0
 ZBX_SOURCEIP=
diff --git a/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh b/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
index 61bee51e7..ea7ca120b 100755
--- a/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
+++ b/Dockerfiles/proxy-sqlite3/ubuntu/docker-entrypoint.sh
@@ -148,14 +148,6 @@ update_zbx_config() {
     update_config_var $ZBX_CONFIG "DBPort"
     update_config_var $ZBX_CONFIG "DBPassword"
 
-    if [ -n "${VAULT_TOKEN}" ] && [ -n "${ZBX_VAULTURL}" ]; then
-        update_config_var $ZBX_CONFIG "VaultDBPath" "${ZBX_VAULTDBPATH}"
-        update_config_var $ZBX_CONFIG "VaultURL" "${ZBX_VAULTURL}"
-    else
-        update_config_var $ZBX_CONFIG "VaultDBPath"
-        update_config_var $ZBX_CONFIG "VaultURL"
-    fi
-
     update_config_var $ZBX_CONFIG "ProxyLocalBuffer" "${ZBX_PROXYLOCALBUFFER}"
     update_config_var $ZBX_CONFIG "ProxyOfflineBuffer" "${ZBX_PROXYOFFLINEBUFFER}"
     update_config_var $ZBX_CONFIG "HeartbeatFrequency" "${ZBX_PROXYHEARTBEATFREQUENCY}"