diff --git a/src/rpc/mining.cpp b/src/rpc/mining.cpp
index bcae9293f..05478c1cc 100644
--- a/src/rpc/mining.cpp
+++ b/src/rpc/mining.cpp
@@ -908,8 +908,7 @@ UniValue estimaterawfee(const JSONRPCRequest& request)
             "         implementation of fee estimation. The parameters it can be called with\n"
             "         and the results it returns will change if the internal implementation changes.\n"
             "\nEstimates the approximate fee per kilobyte needed for a transaction to begin\n"
-            "confirmation within nblocks blocks if possible. Uses virtual transaction size as defined\n"
-            "in BIP 141 (witness data is discounted).\n"
+            "confirmation within nblocks blocks if possible.\n"
             "\nArguments:\n"
             "1. nblocks     (numeric)\n"
             "2. threshold   (numeric, optional) The proportion of transactions in a given feerate range that must have been\n"