diff --git a/src/rpcmisc.cpp b/src/rpcmisc.cpp
index 86a1a3e19..9e60c06b9 100644
--- a/src/rpcmisc.cpp
+++ b/src/rpcmisc.cpp
@@ -164,6 +164,7 @@ UniValue validateaddress(const UniValue& params, bool fHelp)
             "  \"address\" : \"hushaddress\",   (string) The Hush address validated\n"
             "  \"scriptPubKey\" : \"hex\",       (string) The hex encoded scriptPubKey generated by the address\n"
             "  \"ismine\" : true|false,          (boolean) If the address is yours or not\n"
+            "  \"iswatchonly\" : true|false,     (boolean) If the address is a watchonly address\n"
             "  \"isscript\" : true|false,        (boolean) If the key is a script\n"
             "  \"pubkey\" : \"publickeyhex\",    (string) The hex value of the raw public key\n"
             "  \"iscompressed\" : true|false,    (boolean) If the address is compressed\n"