diff --git a/include/fast_float/simple_decimal_conversion.h b/include/fast_float/simple_decimal_conversion.h
index 841fcc4..8ca0cb6 100644
--- a/include/fast_float/simple_decimal_conversion.h
+++ b/include/fast_float/simple_decimal_conversion.h
@@ -354,7 +354,6 @@ adjusted_mantissa compute_float(decimal &d) {
 template <typename binary>
 adjusted_mantissa parse_long_mantissa(const char *first, const char* last) {
     decimal d = parse_decimal(first, last);
-    std::cout << " decimall " << d << std::endl;
     // In some cases we can get lucky and looking at only the first 19 digits is enough.
     // Let us try that.
     const uint64_t mantissa = d.to_truncated_mantissa();