diff --git a/src/db.h b/src/db.h
index b075ba33..b960e6f4 100644
--- a/src/db.h
+++ b/src/db.h
@@ -72,7 +72,7 @@ struct media_file_info {
   uint32_t bitrate;
   uint32_t samplerate;
   uint32_t song_length;
-  uint64_t file_size;
+  int64_t file_size;
   uint32_t year;         /* TDRC */
 
   uint32_t track;        /* TRCK */