diff --git a/electrum/lnutil.py b/electrum/lnutil.py
index 0cc951b41..edc0e2fee 100644
--- a/electrum/lnutil.py
+++ b/electrum/lnutil.py
@@ -1431,6 +1431,12 @@ class LnFeatures(IntFlag):
     _ln_feature_contexts[OPTION_SHUTDOWN_ANYSEGWIT_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
     _ln_feature_contexts[OPTION_SHUTDOWN_ANYSEGWIT_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
 
+    OPTION_ONION_MESSAGE_REQ = 1 << 38
+    OPTION_ONION_MESSAGE_OPT = 1 << 39
+
+    _ln_feature_contexts[OPTION_ONION_MESSAGE_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
+    _ln_feature_contexts[OPTION_ONION_MESSAGE_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
+
     OPTION_CHANNEL_TYPE_REQ = 1 << 44
     OPTION_CHANNEL_TYPE_OPT = 1 << 45