From: Nazar Kazakov <nazar.kazakov@codethink.co.uk>

Signed-off-by: Nazar Kazakov <nazar.kazakov@codethink.co.uk>
---
 target/riscv/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index fd09822b4f..0da04d0be1 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1084,6 +1084,7 @@ static Property riscv_cpu_extensions[] = {
     DEFINE_PROP_BOOL("zmmul", RISCVCPU, cfg.ext_zmmul, false),
 
     DEFINE_PROP_BOOL("zvkb", RISCVCPU, cfg.ext_zvkb, false),
+    DEFINE_PROP_BOOL("zvkns", RISCVCPU, cfg.ext_zvkns, false),
 
     /* Vendor-specific custom extensions */
     DEFINE_PROP_BOOL("xventanacondops", RISCVCPU, cfg.ext_XVentanaCondOps, false),
-- 
2.39.1