diff --git a/channeldb/channel.go b/channeldb/channel.go
index 0914f2424..1ce43ad47 100644
--- a/channeldb/channel.go
+++ b/channeldb/channel.go
@@ -176,6 +176,12 @@ const (
 	// disk. This bit may be on if the funding transaction was crafted by a
 	// wallet external to the primary daemon.
 	NoFundingTxBit ChannelType = 1 << 2
+
+	// AnchorOutputsBit indicates that the channel makes use of anchor
+	// outputs to bump the commitment transaction's effective feerate. This
+	// channel type also uses a delayed to_remote output script. If bit is
+	// set, we'll find the size of the anchor outputs in the database.
+	AnchorOutputsBit ChannelType = 1 << 3
 )
 
 // IsSingleFunder returns true if the channel type if one of the known single
@@ -201,6 +207,12 @@ func (c ChannelType) HasFundingTx() bool {
 	return c&NoFundingTxBit == 0
 }
 
+// HasAnchors returns true if this channel type has anchor ouputs on its
+// commitment.
+func (c ChannelType) HasAnchors() bool {
+	return c&AnchorOutputsBit == AnchorOutputsBit
+}
+
 // ChannelConstraints represents a set of constraints meant to allow a node to
 // limit their exposure, enact flow control and ensure that all HTLCs are
 // economically relevant. This struct will be mirrored for both sides of the