diff --git a/electrum/lnutil.py b/electrum/lnutil.py
index e938cf3d2..01789eda5 100644
--- a/electrum/lnutil.py
+++ b/electrum/lnutil.py
@@ -1469,12 +1469,6 @@ class LnFeatures(IntFlag):
     _ln_feature_contexts[OPTION_SUPPORT_LARGE_CHANNEL_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
     _ln_feature_contexts[OPTION_SUPPORT_LARGE_CHANNEL_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
 
-    OPTION_ANCHOR_OUTPUTS_REQ = 1 << 20
-    OPTION_ANCHOR_OUTPUTS_OPT = 1 << 21
-    _ln_feature_direct_dependencies[OPTION_ANCHOR_OUTPUTS_OPT] = {OPTION_STATIC_REMOTEKEY_OPT}
-    _ln_feature_contexts[OPTION_ANCHOR_OUTPUTS_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
-    _ln_feature_contexts[OPTION_ANCHOR_OUTPUTS_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
-
     OPTION_ANCHORS_ZERO_FEE_HTLC_REQ = 1 << 22
     OPTION_ANCHORS_ZERO_FEE_HTLC_OPT = 1 << 23
     _ln_feature_direct_dependencies[OPTION_ANCHORS_ZERO_FEE_HTLC_OPT] = {OPTION_STATIC_REMOTEKEY_OPT}
@@ -1623,7 +1617,6 @@ class LnFeatures(IntFlag):
 class ChannelType(IntFlag):
     OPTION_LEGACY_CHANNEL = 0
     OPTION_STATIC_REMOTEKEY = 1 << 12
-    OPTION_ANCHOR_OUTPUTS = 1 << 20
     OPTION_ANCHORS_ZERO_FEE_HTLC_TX = 1 << 22
     OPTION_SCID_ALIAS = 1 << 46
     OPTION_ZEROCONF = 1 << 50
@@ -1647,7 +1640,6 @@ class ChannelType(IntFlag):
         basic_type = self & ~(ChannelType.OPTION_SCID_ALIAS | ChannelType.OPTION_ZEROCONF)
         if basic_type not in [
                 ChannelType.OPTION_STATIC_REMOTEKEY,
-                ChannelType.OPTION_ANCHOR_OUTPUTS | ChannelType.OPTION_STATIC_REMOTEKEY,
                 ChannelType.OPTION_ANCHORS_ZERO_FEE_HTLC_TX | ChannelType.OPTION_STATIC_REMOTEKEY
         ]:
             raise ValueError("Channel type is not a valid flag combination.")