diff --git a/openmp/libomptarget/DeviceRTL/src/Parallelism.cpp b/openmp/libomptarget/DeviceRTL/src/Parallelism.cpp
--- a/openmp/libomptarget/DeviceRTL/src/Parallelism.cpp
+++ b/openmp/libomptarget/DeviceRTL/src/Parallelism.cpp
@@ -103,8 +103,8 @@
 
       if (TId < NumThreads)
         invokeMicrotask(TId, 0, fn, args, nargs);
+      synchronize::threads();
     }
-    synchronize::threads();
     return;
   }