diff --git a/libc/kernel/uapi/sound/asound.h b/libc/kernel/uapi/sound/asound.h
index b0e47c1..7f496d9 100644
--- a/libc/kernel/uapi/sound/asound.h
+++ b/libc/kernel/uapi/sound/asound.h
@@ -884,7 +884,7 @@
 struct snd_ctl_tlv {
   unsigned int numid;
   unsigned int length;
-  unsigned int tlv[0];
+  unsigned int tlv[];
 };
 #define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int)
 #define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info)