diff --git a/include/oneapi/tbb/blocked_range.h b/include/oneapi/tbb/blocked_range.h
index 12862fa2a1..ff90cd60e5 100644
--- a/include/oneapi/tbb/blocked_range.h
+++ b/include/oneapi/tbb/blocked_range.h
@@ -151,7 +151,6 @@ class blocked_range {
     friend class blocked_range3d;
 
     template<typename DimValue, unsigned int N, typename>
-        __TBB_requires(blocked_range_value<DimValue>)
     friend class blocked_rangeNd_impl;
 };
 
diff --git a/include/oneapi/tbb/blocked_rangeNd.h b/include/oneapi/tbb/blocked_rangeNd.h
index 058663b5dc..38b2de65f0 100644
--- a/include/oneapi/tbb/blocked_rangeNd.h
+++ b/include/oneapi/tbb/blocked_rangeNd.h
@@ -50,11 +50,9 @@ namespace d1 {
 */
 
 template<typename Value, unsigned int N, typename = detail::make_index_sequence<N>>
-    __TBB_requires(blocked_range_value<Value>)
 class blocked_rangeNd_impl;
 
 template<typename Value, unsigned int N, std::size_t... Is>
-    __TBB_requires(blocked_range_value<Value>)
 class blocked_rangeNd_impl<Value, N, detail::index_sequence<Is...>> {
 public:
     //! Type of a value.
@@ -133,9 +131,9 @@ class blocked_rangeNd_impl<Value, N, detail::index_sequence<Is...>> {
 };
 
 template<typename Value, unsigned int N>
+         __TBB_requires(blocked_range_value<Value>)
 class blocked_rangeNd : public blocked_rangeNd_impl<Value, N> {
     using base = blocked_rangeNd_impl<Value, N>;
-
     // Making constructors of base class visible
     using base::base;
 };