diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h
index 57caad1c67..60270c5ad1 100644
--- a/include/sysemu/arch_init.h
+++ b/include/sysemu/arch_init.h
@@ -23,6 +23,7 @@ enum {
     QEMU_ARCH_RISCV = (1 << 19),
     QEMU_ARCH_RX = (1 << 20),
     QEMU_ARCH_AVR = (1 << 21),
+    QEMU_ARCH_HEXAGON = (1 << 22),
 
     QEMU_ARCH_NONE = (1 << 31),
 };