diff --git a/modules/core/src/parallel.cpp b/modules/core/src/parallel.cpp
index a4a7baf..b5981eb 100644
--- a/modules/core/src/parallel.cpp
+++ b/modules/core/src/parallel.cpp
@@ -101,7 +101,6 @@
     #endif
     #include "tbb/tbb.h"
     #include "tbb/task.h"
-    #include "tbb/tbb_stddef.h"
     #if TBB_INTERFACE_VERSION >= 8000
         #include "tbb/task_arena.h"
     #endif