diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
index fc2068ee4d..74318a925c 100644
--- a/target/riscv/cpu_bits.h
+++ b/target/riscv/cpu_bits.h
@@ -670,11 +670,11 @@ typedef enum RISCVException {
     RISCV_EXCP_INST_PAGE_FAULT = 0xc, /* since: priv-1.10.0 */
     RISCV_EXCP_LOAD_PAGE_FAULT = 0xd, /* since: priv-1.10.0 */
     RISCV_EXCP_STORE_PAGE_FAULT = 0xf, /* since: priv-1.10.0 */
-    RISCV_EXCP_SEMIHOST = 0x10,
     RISCV_EXCP_INST_GUEST_PAGE_FAULT = 0x14,
     RISCV_EXCP_LOAD_GUEST_ACCESS_FAULT = 0x15,
     RISCV_EXCP_VIRT_INSTRUCTION_FAULT = 0x16,
     RISCV_EXCP_STORE_GUEST_AMO_ACCESS_FAULT = 0x17,
+    RISCV_EXCP_SEMIHOST = 0x3f,
 } RISCVException;
 
 #define RISCV_EXCP_INT_FLAG                0x80000000