diff --git a/application/src/main/java/org/thingsboard/server/service/device/DeviceProvisionServiceImpl.java b/application/src/main/java/org/thingsboard/server/service/device/DeviceProvisionServiceImpl.java
index cfb51b4627..2a2f1bd03a 100644
--- a/application/src/main/java/org/thingsboard/server/service/device/DeviceProvisionServiceImpl.java
+++ b/application/src/main/java/org/thingsboard/server/service/device/DeviceProvisionServiceImpl.java
@@ -112,7 +112,7 @@ public class DeviceProvisionServiceImpl implements DeviceProvisionService {
     public ProvisionResponse provisionDevice(ProvisionRequest provisionRequest) {
         String provisionRequestKey = provisionRequest.getCredentials().getProvisionDeviceKey();
         String provisionRequestSecret = provisionRequest.getCredentials().getProvisionDeviceSecret();
-        if (provisionRequest.getDeviceName() != null) {
+        if (!StringUtils.isEmpty(provisionRequest.getDeviceName())) {
             provisionRequest.setDeviceName(provisionRequest.getDeviceName().trim());
             if (StringUtils.isEmpty(provisionRequest.getDeviceName())) {
                 log.warn("Provision request contains empty device name!");