--- a/include/tbb/task.h
+++ b/include/tbb/task.h
@@ -219,7 +219,7 @@
 #if __TBB_TASK_PRIORITY
         //! Pointer to the next offloaded lower priority task.
         /** Used to maintain a list of offloaded tasks inside the scheduler. **/
-        task* next_offloaded;
+        tbb::task* next_offloaded;
         };
 #endif /* __TBB_TASK_PRIORITY */