diff --git a/libexec/rtld-elf/riscv/rtld_machdep.h b/libexec/rtld-elf/riscv/rtld_machdep.h
index aa370001b5c..660787f5d16 100644
--- a/libexec/rtld-elf/riscv/rtld_machdep.h
+++ b/libexec/rtld-elf/riscv/rtld_machdep.h
@@ -108,4 +108,6 @@ extern void *__tls_get_addr(tls_index* ti);
 #define	RTLD_DEFAULT_STACK_PF_EXEC	PF_X
 #define	RTLD_DEFAULT_STACK_EXEC		PROT_EXEC
 
+#define	md_abi_variant_hook(x)
+
 #endif