diff --git a/application/src/main/java/org/thingsboard/server/service/sync/ie/importing/csv/AbstractBulkImportService.java b/application/src/main/java/org/thingsboard/server/service/sync/ie/importing/csv/AbstractBulkImportService.java
index 37d3cd2e71..d78403a884 100644
--- a/application/src/main/java/org/thingsboard/server/service/sync/ie/importing/csv/AbstractBulkImportService.java
+++ b/application/src/main/java/org/thingsboard/server/service/sync/ie/importing/csv/AbstractBulkImportService.java
@@ -87,7 +87,7 @@ public abstract class AbstractBulkImportService<E extends HasId<? extends Entity
     @Autowired
     private EntityActionService entityActionService;
 
-    private static ThreadPoolExecutor executor;
+    private ThreadPoolExecutor executor;
 
     @PostConstruct
     private void initExecutor() {