diff -rupr a/src/update.c b/src/update.c
 --- a/src/update.c	2016-08-26 18:12:25.000000000 +0000
 +++ b/src/update.c	2017-04-27 01:05:04.962779122 +0000
 @@ -188,7 +188,7 @@ static bool nvdcve_data_ok(const char *m
                  snprintf(&csum_data[idx], len, "%02hhx", digest[i]);
          }
  
 -        ret = streq(csum_meta, csum_data);
 +        ret = !strcasecmp(csum_meta, csum_data);
  
  err_unmap:
          munmap(buffer, length);