diff --git a/consensus/bor/bor.go b/consensus/bor/bor.go
index 8f3247fe6f..6d53de57f4 100644
--- a/consensus/bor/bor.go
+++ b/consensus/bor/bor.go
@@ -172,6 +172,12 @@ func encodeSigHeader(w io.Writer, header *types.Header, c *params.BorConfig) {
 		}
 	}
 
+	if header.WithdrawalsHash != nil {
+		//nolint
+		header.WithdrawalsHash = nil
+		log.Warn("Bor does not support withdrawals", "number", header.Number)
+	}
+
 	if err := rlp.Encode(w, enc); err != nil {
 		panic("can't encode: " + err.Error())
 	}