diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c
index 940d9bc..9daf0e2 100644
--- a/cmd/riscv/sbi.c
+++ b/cmd/riscv/sbi.c
@@ -53,6 +53,7 @@
 	{ SBI_EXT_CPPC,			      "Collaborative Processor Performance Control Extension" },
 	{ SBI_EXT_NACL,			      "Nested Acceleration Extension" },
 	{ SBI_EXT_STA,			      "Steal-time Accounting Extension" },
+	{ SBI_EXT_DBTR,			      "Debug Trigger Extension" },
 };
 
 static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc,