diff --git a/src/mp4.rs b/src/mp4.rs
index a6b18d4..07e3535 100644
--- a/src/mp4.rs
+++ b/src/mp4.rs
@@ -2118,7 +2118,7 @@ mod tests {
         // here fails, it can be updated, but the etag must change as well! Otherwise clients may
         // combine ranges from the new format with ranges from the old format.
         let sha1 = digest(&mp4);
-        assert_eq!("685e026af44204bc9cc52115c5e17058e9fb7c70", strutil::hex(&sha1[..]));
+        assert_eq!("d655945f94e18e6ed88a2322d27522aff6f76403", strutil::hex(&sha1[..]));
         const EXPECTED_ETAG: &'static str = "3986d3bd9b866c3455fb7359fb134aa2d9107af7";
         assert_eq!(Some(header::EntityTag::strong(EXPECTED_ETAG.to_owned())), mp4.etag());
         drop(db.syncer_channel);