# must fail: dash_adjacency_timescale dash_adjacency_the_audio_timescale
# a timescale not compared (dash_read::check_dash_adjacent)
diff --git a/wai/wai-rs/src/http_binding/dash_read.rs b/wai/wai-rs/src/http_binding/dash_read.rs
index 71e36cde..6e7a5b83 100644
--- a/wai/wai-rs/src/http_binding/dash_read.rs
+++ b/wai/wai-rs/src/http_binding/dash_read.rs
@@ -526,7 +526,7 @@ pub fn check_dash_adjacent(wai: &str, classical: &str) -> Result<(), PlaylistErr
             }
             for tl in &s.timelines {
                 let aligned = tl.segment_count() > 0
-                    && kp.sets.iter().flat_map(|c| &c.timelines).any(|c| c.timescale == tl.timescale && within(&tl.runs, &c.runs));
+                    && kp.sets.iter().flat_map(|c| &c.timelines).any(|c| within(&tl.runs, &c.runs));
                 if !aligned {
                     return Err(misaligned(format!("a timeline of AdaptationSet {:?} is not a classical one's", s.id)));
                 }