diff --git a/include/fast_float/ascii_number.h b/include/fast_float/ascii_number.h
index 61b2b94..9d14407 100644
--- a/include/fast_float/ascii_number.h
+++ b/include/fast_float/ascii_number.h
@@ -288,7 +288,8 @@ enum class parse_error : uint_fast8_t {
 
 template <typename UC> struct parsed_number_string_t {
   am_mant_t mantissa;
-
+  am_pow_t exponent;
+  UC const *lastmatch;
 #ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN
   bool negative;
 #endif
@@ -296,12 +297,9 @@ template <typename UC> struct parsed_number_string_t {
   bool too_many_digits;
   parse_error error;
 
-  am_pow_t exponent;
-
   // contains the range of the significant digits
   span<UC const> integer;  // non-nullable
   span<UC const> fraction; // nullable
-  UC const *lastmatch;
 };
 
 using byte_span = span<char const>;