diff --git a/neuron/postsynapse.md b/neuron/postsynapse.md
index ee63e26..189ddac 100644
--- a/neuron/postsynapse.md
+++ b/neuron/postsynapse.md
@@ -212,7 +212,7 @@ POST-AMPA
   type: container
 
   tub_intricated:
-    - NT ( contained_by: SYNAPSE )
+    - NT ( contained_by: ASTROCYTE/SYNAPSE )
 
   context_intricated:
     - Na ( contained_by: POSTSYNAPSE )