diff --git a/application/src/main/resources/thingsboard.yml b/application/src/main/resources/thingsboard.yml
index 85394e67a8..69bfd06bc8 100644
--- a/application/src/main/resources/thingsboard.yml
+++ b/application/src/main/resources/thingsboard.yml
@@ -816,7 +816,6 @@ transport:
     downlink_pool_size: "${LWM2M_DOWNLINK_POOL_SIZE:10}"
     ota_pool_size: "${LWM2M_OTA_POOL_SIZE:10}"
     clean_period_in_sec: "${LWM2M_CLEAN_PERIOD_IN_SEC:2}"
-    log_max_length: "${LWM2M_LOG_MAX_LENGTH:1024}"
     # Use redis for Security and Registration stores
     redis.enabled: "${LWM2M_REDIS_ENABLED:false}"
   snmp:
diff --git a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/config/LwM2MTransportServerConfig.java b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/config/LwM2MTransportServerConfig.java
index f444b74c2b..5c0c744eaf 100644
--- a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/config/LwM2MTransportServerConfig.java
+++ b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/config/LwM2MTransportServerConfig.java
@@ -90,10 +90,6 @@ public class LwM2MTransportServerConfig implements LwM2MSecureServerConfig {
     @Value("${transport.lwm2m.server.security.bind_port:}")
     private Integer securePort;
 
-    @Getter
-    @Value("${transport.lwm2m.log_max_length:}")
-    private int logMaxLength;
-
     @Getter
     @Value("${transport.lwm2m.psm_activity_timer:10000}")
     private long psmActivityTimer;
diff --git a/transport/lwm2m/src/main/resources/tb-lwm2m-transport.yml b/transport/lwm2m/src/main/resources/tb-lwm2m-transport.yml
index 8864b99e8c..52abec8f2d 100644
--- a/transport/lwm2m/src/main/resources/tb-lwm2m-transport.yml
+++ b/transport/lwm2m/src/main/resources/tb-lwm2m-transport.yml
@@ -199,7 +199,6 @@ transport:
     downlink_pool_size: "${LWM2M_DOWNLINK_POOL_SIZE:10}"
     ota_pool_size: "${LWM2M_OTA_POOL_SIZE:10}"
     clean_period_in_sec: "${LWM2M_CLEAN_PERIOD_IN_SEC:2}"
-    log_max_length: "${LWM2M_LOG_MAX_LENGTH:1024}"
     psm_activity_timer: "${LWM2M_PSM_ACTIVITY_TIMER:10000}"
     paging_transmission_window: "${LWM2M_PAGING_TRANSMISSION_WINDOW:10000}"
     # Use redis for Security and Registration stores