diff --git a/docs/use-cases/audio_upload.feature b/docs/use-cases/audio_upload.feature
index 13d1df8..e45c465 100644
--- a/docs/use-cases/audio_upload.feature
+++ b/docs/use-cases/audio_upload.feature
@@ -235,9 +235,10 @@ Feature: Upload an audio recording, get a private Swedish transcript, discuss it
     When a file claims to be short but converts to more than the limit
     Then the job fails with a plain explanation and no engine receives the audio
 
-  Scenario: A truncated recording is refused, not half transcribed
-    When a file converts to far less audio than it claimed
-    Then the job fails and asks for the complete recording
+  Scenario: A recording much shorter than its file claimed is transcribed and noted
+    When a file converts to under 80 percent of the length it claimed and more than two minutes short
+    Then it is transcribed anyway and its audio step says how long the audio really is
+    And a complete recording whose header over-estimated its length is not refused
 
   Scenario: A full queue is a retry, not an error
     When too many recordings are already waiting