diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h
index c5f1c2c..e7020c5 100644
--- a/include/asm-generic/audit_write.h
+++ b/include/asm-generic/audit_write.h
@@ -4,7 +4,9 @@
 __NR_swapon,
 #endif
 __NR_quotactl,
+#ifdef __NR_truncate
 __NR_truncate,
+#endif
 #ifdef __NR_truncate64
 __NR_truncate64,
 #endif