diff --git a/common/transport/http/src/main/java/org/thingsboard/server/transport/http/DeviceApiController.java b/common/transport/http/src/main/java/org/thingsboard/server/transport/http/DeviceApiController.java
index e919268cae..e9674d767e 100644
--- a/common/transport/http/src/main/java/org/thingsboard/server/transport/http/DeviceApiController.java
+++ b/common/transport/http/src/main/java/org/thingsboard/server/transport/http/DeviceApiController.java
@@ -20,9 +20,7 @@ import com.google.gson.JsonParseException;
 import com.google.gson.JsonParser;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
-import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -58,6 +56,7 @@ import org.thingsboard.server.gen.transport.TransportProtos;
 import org.thingsboard.server.gen.transport.TransportProtos.AttributeUpdateNotificationMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.GetAttributeRequestMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.GetAttributeResponseMsg;
+import org.thingsboard.server.gen.transport.TransportProtos.GetOtaPackageResponseMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.ProvisionDeviceResponseMsg;
 import org.thingsboard.server.gen.transport.TransportProtos.SessionCloseNotificationProto;
 import org.thingsboard.server.gen.transport.TransportProtos.SessionInfoProto;
@@ -487,7 +486,7 @@ public class DeviceApiController implements TbTransportService {
     }
 
     @RequiredArgsConstructor
-    static class GetOtaPackageCallback implements TransportServiceCallback<TransportProtos.GetOtaPackageResponseMsg> {
+    static class GetOtaPackageCallback implements TransportServiceCallback<GetOtaPackageResponseMsg> {
         private final TransportContext transportContext;
         private final DeferredResult<ResponseEntity> responseWriter;
         private final String title;