diff --git a/content/topic/against-the-coming-world-of-listening-machines.md b/content/topic/against-the-coming-world-of-listening-machines.md
index 1eb8878..c364f67 100644
--- a/content/topic/against-the-coming-world-of-listening-machines.md
+++ b/content/topic/against-the-coming-world-of-listening-machines.md
@@ -11,6 +11,9 @@ has_experiments:
     "living-with-a-black-box.md",
     "diagnostic-listening.md",
   ]
+
+  has_sessions:
+  ["(against) the coming world of listening machines]
 ---
 
 # (Against) the coming world of listening machines