diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c
index 24955d2be1..6f2cad4e7e 100644
--- a/cmd/riscv/sbi.c
+++ b/cmd/riscv/sbi.c
@@ -30,15 +30,15 @@ static struct sbi_imp implementations[] = {
 };
 
 static struct sbi_ext extensions[] = {
-	{ SBI_EXT_0_1_SET_TIMER,	      "sbi_set_timer" },
-	{ SBI_EXT_0_1_CONSOLE_PUTCHAR,	      "sbi_console_putchar" },
-	{ SBI_EXT_0_1_CONSOLE_GETCHAR,	      "sbi_console_getchar" },
-	{ SBI_EXT_0_1_CLEAR_IPI,	      "sbi_clear_ipi" },
-	{ SBI_EXT_0_1_SEND_IPI,		      "sbi_send_ipi" },
-	{ SBI_EXT_0_1_REMOTE_FENCE_I,	      "sbi_remote_fence_i" },
-	{ SBI_EXT_0_1_REMOTE_SFENCE_VMA,      "sbi_remote_sfence_vma" },
-	{ SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID, "sbi_remote_sfence_vma_asid" },
-	{ SBI_EXT_0_1_SHUTDOWN,		      "sbi_shutdown" },
+	{ SBI_EXT_0_1_SET_TIMER,	      "Set Timer" },
+	{ SBI_EXT_0_1_CONSOLE_PUTCHAR,	      "Console Putchar" },
+	{ SBI_EXT_0_1_CONSOLE_GETCHAR,	      "Console Getchar" },
+	{ SBI_EXT_0_1_CLEAR_IPI,	      "Clear IPI" },
+	{ SBI_EXT_0_1_SEND_IPI,		      "Send IPI" },
+	{ SBI_EXT_0_1_REMOTE_FENCE_I,	      "Remote FENCE.I" },
+	{ SBI_EXT_0_1_REMOTE_SFENCE_VMA,      "Remote SFENCE.VMA" },
+	{ SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID, "Remote SFENCE.VMA with ASID" },
+	{ SBI_EXT_0_1_SHUTDOWN,		      "System Shutdown" },
 	{ SBI_EXT_BASE,			      "SBI Base Functionality" },
 	{ SBI_EXT_TIME,			      "Timer Extension" },
 	{ SBI_EXT_IPI,			      "IPI Extension" },