diff --git a/sys/conf/options b/sys/conf/options
index c21bb4f5c87c..a2a0bfc249ef 100644
--- a/sys/conf/options
+++ b/sys/conf/options
@@ -209,6 +209,7 @@ ISP_TARGET_MODE		opt_isp.h
 # Options used in the 'ata' ATA/ATAPI driver
 ATA_STATIC_ID		opt_ata.h
 ATA_ENABLE_ATAPI_DMA	opt_ata.h
+ATA_ENABLE_TAGS		opt_ata.h
 
 # Resource limits.
 DFLDSIZ			opt_rlimit.h