diff --git a/database_info.c b/database_info.c
index 8ceb0d90f919..9a5b88489114 100644
--- a/database_info.c
+++ b/database_info.c
@@ -718,7 +718,7 @@ static int database_cursor_iterate(libretrodb_cursor_t *cur,
       else if (string_is_equal(str, "analog"))
          db_info->analog_supported        = (int)val->val.uint_;
       else if (string_is_equal(str, "size"))
-         db_info->size                    = (unsigned)val->val.uint_;
+         db_info->size                    = (uint64_t)val->val.uint_;
       else if (string_is_equal(str, "crc"))
       {
          switch (val->val.binary.len)
diff --git a/database_info.h b/database_info.h
index edcf9a46c525..00816a32a397 100644
--- a/database_info.h
+++ b/database_info.h
@@ -123,7 +123,7 @@ typedef struct
    int rumble_supported;
    int coop_supported;
    uint32_t crc32;
-   unsigned size;
+   uint64_t size;
    unsigned famitsu_magazine_rating;
    unsigned edge_magazine_rating;
    unsigned edge_magazine_issue;