diff --git a/cpu-supplement/altera_nios_ii.rst b/cpu-supplement/altera_nios_ii.rst
index e8a6e95..d30a40d 100644
--- a/cpu-supplement/altera_nios_ii.rst
+++ b/cpu-supplement/altera_nios_ii.rst
@@ -13,4 +13,4 @@ SMP is not supported.
 Thread-Local Storage
 ====================
 
-Thread-local storage is not implemented.
+Thread-local storage is supported.