diff --git a/src/bech32.cpp b/src/bech32.cpp
index 40bccff1724fea..409fdf1e3cc6c7 100644
--- a/src/bech32.cpp
+++ b/src/bech32.cpp
@@ -370,8 +370,8 @@ std::string Encode(Encoding encoding, const std::string& hrp, const data& values
 }
 
 /** Decode a Bech32 or Bech32m string. */
-DecodeResult Decode(const std::string& str, bool silent) {
-    std::size_t max_size = silent ? 1024 : 90;
+DecodeResult Decode(const std::string& str, bool silent_payment) {
+    std::size_t max_size = silent_payment ? 1023 : 90;
 
     std::vector<int> errors;
     if (!CheckCharacters(str, errors)) return {};