diff --git a/kernel/x86_64/KERNEL b/kernel/x86_64/KERNEL
index 2dcc8658b..56850f791 100644
--- a/kernel/x86_64/KERNEL
+++ b/kernel/x86_64/KERNEL
@@ -393,7 +393,7 @@ CGEMVNKERNEL = cgemv_n.S
 endif
 
 ifndef CGEMVTKERNEL
-CGEMVTKERNEL = cgemv_t.S
+CGEMVTKERNEL = ../arm/zgemv_t.c
 endif
 
 ifndef ZGEMVNKERNEL