diff --git a/cpp/src/gandiva/precompiled/string_ops.cc b/cpp/src/gandiva/precompiled/string_ops.cc
index 244a8e9de6db6..25d2d081fcec2 100644
--- a/cpp/src/gandiva/precompiled/string_ops.cc
+++ b/cpp/src/gandiva/precompiled/string_ops.cc
@@ -2124,7 +2124,6 @@ const char* to_hex_big_int(int64_t context, int64_t data, int32_t* out_len) {
     *out_len = 0;
     return "";
   }
-  printf(PRIX64 "\n");
   snprintf(ret, hex_long_max_size + 1, "%" PRIX64, data);
 
   *out_len = static_cast<int32_t>(strlen(ret));