diff --git a/application/src/main/java/org/thingsboard/server/config/ApiKeyHandshakeInterceptor.java b/application/src/main/java/org/thingsboard/server/config/ApiKeyHandshakeInterceptor.java
index d6d550b2c0..db839adc10 100644
--- a/application/src/main/java/org/thingsboard/server/config/ApiKeyHandshakeInterceptor.java
+++ b/application/src/main/java/org/thingsboard/server/config/ApiKeyHandshakeInterceptor.java
@@ -20,6 +20,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.server.ServerHttpRequest;
 import org.springframework.http.server.ServerHttpResponse;
+import org.springframework.security.core.AuthenticationException;
 import org.springframework.stereotype.Component;
 import org.springframework.web.socket.WebSocketHandler;
 import org.springframework.web.socket.server.HandshakeInterceptor;
@@ -35,14 +36,13 @@ import java.util.Map;
 @RequiredArgsConstructor
 public class ApiKeyHandshakeInterceptor implements HandshakeInterceptor {
 
-    public static final String API_KEY_HEADER = "X-API-Key";
     public static final String API_KEY_SECURITY_CTX_ATTR = "apiKeySecurityCtx";
 
     private final ApiKeyAuthenticationProvider apiKeyAuthenticationProvider;
 
     @Override
     public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) {
-        String apiKey = request.getHeaders().getFirst(API_KEY_HEADER);
+        String apiKey = extractApiKey(request);
         if (apiKey != null) {
             if (apiKey.isEmpty()) {
                 log.debug("Empty API key provided during WS handshake");
@@ -52,8 +52,8 @@ public class ApiKeyHandshakeInterceptor implements HandshakeInterceptor {
             try {
                 SecurityUser securityUser = apiKeyAuthenticationProvider.authenticate(apiKey);
                 attributes.put(API_KEY_SECURITY_CTX_ATTR, securityUser);
-            } catch (Exception e) {
-                log.debug("API key authentication failed during WS handshake: {}", e.getMessage());
+            } catch (AuthenticationException e) {
+                log.warn("API key authentication failed during WS handshake: {}", e.getMessage());
                 response.setStatusCode(HttpStatus.UNAUTHORIZED);
                 return false;
             }
@@ -61,6 +61,17 @@ public class ApiKeyHandshakeInterceptor implements HandshakeInterceptor {
         return true;
     }
 
+    private String extractApiKey(ServerHttpRequest request) {
+        String header = request.getHeaders().getFirst(ThingsboardSecurityConfiguration.AUTHORIZATION_HEADER);
+        if (header == null) {
+            header = request.getHeaders().getFirst(ThingsboardSecurityConfiguration.AUTHORIZATION_HEADER_V2);
+        }
+        if (header != null && header.startsWith(ThingsboardSecurityConfiguration.API_KEY_HEADER_PREFIX)) {
+            return header.substring(ThingsboardSecurityConfiguration.API_KEY_HEADER_PREFIX.length());
+        }
+        return null;
+    }
+
     @Override
     public void afterHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Exception exception) {
         // no-op
diff --git a/application/src/test/java/org/thingsboard/server/controller/AbstractControllerTest.java b/application/src/test/java/org/thingsboard/server/controller/AbstractControllerTest.java
index fa43f83ff2..7ddca44b36 100644
--- a/application/src/test/java/org/thingsboard/server/controller/AbstractControllerTest.java
+++ b/application/src/test/java/org/thingsboard/server/controller/AbstractControllerTest.java
@@ -122,7 +122,7 @@ public abstract class AbstractControllerTest extends AbstractNotifyEntityTest {
     }
 
     protected TbTestWebSocketClient buildAndConnectWebSocketClientWithApiKeyHeader(String apiKey) throws URISyntaxException, InterruptedException {
-        TbTestWebSocketClient wsClient = new TbTestWebSocketClient(new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-API-Key", apiKey));
+        TbTestWebSocketClient wsClient = new TbTestWebSocketClient(new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-Authorization", "ApiKey " + apiKey));
         assertThat(wsClient.connectBlocking(TIMEOUT, TimeUnit.SECONDS)).isTrue();
         return wsClient;
     }
diff --git a/application/src/test/java/org/thingsboard/server/controller/ApiKeyWebSocketApiTest.java b/application/src/test/java/org/thingsboard/server/controller/ApiKeyWebSocketApiTest.java
index 375d37ae95..eead1d6a47 100644
--- a/application/src/test/java/org/thingsboard/server/controller/ApiKeyWebSocketApiTest.java
+++ b/application/src/test/java/org/thingsboard/server/controller/ApiKeyWebSocketApiTest.java
@@ -86,7 +86,7 @@ public class ApiKeyWebSocketApiTest extends WebSocketApiTest {
     @Test
     public void testInvalidApiKeyHeader_connectionRejected() throws Exception {
         TbTestWebSocketClient client = new TbTestWebSocketClient(
-                new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-API-Key", "invalid-key"));
+                new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-Authorization", "ApiKey invalid-key"));
         try {
             boolean connected = client.connectBlocking(TIMEOUT, TimeUnit.SECONDS);
             assertThat(connected).isFalse();
@@ -98,7 +98,7 @@ public class ApiKeyWebSocketApiTest extends WebSocketApiTest {
     @Test
     public void testEmptyApiKeyHeader_connectionRejected() throws Exception {
         TbTestWebSocketClient client = new TbTestWebSocketClient(
-                new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-API-Key", ""));
+                new URI(WS_URL + wsPort + "/api/ws"), Map.of("X-Authorization", "ApiKey "));
         try {
             boolean connected = client.connectBlocking(TIMEOUT, TimeUnit.SECONDS);
             assertThat(connected).isFalse();