diff --git a/libcudacxx/include/cuda/std/__type_traits/is_extended_floating_point.h b/libcudacxx/include/cuda/std/__type_traits/is_extended_floating_point.h
index bb1afa4225b..f1e468039c3 100644
--- a/libcudacxx/include/cuda/std/__type_traits/is_extended_floating_point.h
+++ b/libcudacxx/include/cuda/std/__type_traits/is_extended_floating_point.h
@@ -33,6 +33,10 @@ _CCCL_DIAG_SUPPRESS_CLANG("-Wunused-function")
 _CCCL_DIAG_POP
 #endif // _LIBCUDACXX_HAS_NVBF16
 
+#if defined(_CCCL_HAS_NVFP8)
+#  include <cuda_fp8.h>
+#endif // _CCCL_HAS_NVFP8
+
 _LIBCUDACXX_BEGIN_NAMESPACE_STD
 
 template <class _Tp>
@@ -71,6 +75,22 @@ _CCCL_INLINE_VAR constexpr bool __is_extended_floating_point_v<__nv_bfloat16> =
 #  endif // !_CCCL_NO_INLINE_VARIABLES
 #endif // _LIBCUDACXX_HAS_NVBF16
 
+#if defined(_CCCL_HAS_NVFP8)
+template <>
+struct __is_extended_floating_point<__nv_fp8_e4m3> : true_type
+{};
+template <>
+struct __is_extended_floating_point<__nv_fp8_e5m2> : true_type
+{};
+
+#  ifndef _CCCL_NO_INLINE_VARIABLES
+template <>
+_CCCL_INLINE_VAR constexpr bool __is_extended_floating_point_v<__nv_fp8_e4m3> = true;
+template <>
+_CCCL_INLINE_VAR constexpr bool __is_extended_floating_point_v<__nv_fp8_e5m2> = true;
+#  endif // !_CCCL_NO_INLINE_VARIABLES
+#endif // _CCCL_HAS_NVFP8
+
 _LIBCUDACXX_END_NAMESPACE_STD
 
 #endif // _LIBCUDACXX___TYPE_TRAITS_IS_EXTENDED_FLOATING_POINT_H