diff --git a/arch/loongarch/include/asm/syscall.h b/arch/loongarch/include/asm/syscall.h
index 81d2733f7b94..df8ea223c77b 100644
--- a/arch/loongarch/include/asm/syscall.h
+++ b/arch/loongarch/include/asm/syscall.h
@@ -78,7 +78,11 @@ static inline void syscall_set_arguments(struct task_struct *task,
 
 static inline int syscall_get_arch(struct task_struct *task)
 {
+#ifdef CONFIG_32BIT
+	return AUDIT_ARCH_LOONGARCH32;
+#else
 	return AUDIT_ARCH_LOONGARCH64;
+#endif
 }
 
 static inline bool arch_syscall_is_vdso_sigreturn(struct pt_regs *regs)