diff --git a/core/nds32/ec.lds.S b/core/nds32/ec.lds.S
index 13f090ee28..5a7f306f42 100644
--- a/core/nds32/ec.lds.S
+++ b/core/nds32/ec.lds.S
@@ -183,6 +183,7 @@ SECTIONS
         *(.bss.system_stack)
         /* Rest of .bss takes care of its own alignment */
         *(.bss)
+        *(.bss.slow)
         . = ALIGN(4);
         __bss_end = .;