diff --git a/Examples/biology/quorumsensingcircuit/quorum-sensing-circuit.bngl b/Examples/biology/quorumsensingcircuit/quorum-sensing-circuit.bngl
index a2edc7ed..143fd456 100644
--- a/Examples/biology/quorumsensingcircuit/quorum-sensing-circuit.bngl
+++ b/Examples/biology/quorumsensingcircuit/quorum-sensing-circuit.bngl
@@ -33,7 +33,6 @@ begin reaction rules
     Autoinducer() + Gene(state~off) -> Gene(state~on) + Autoinducer() k_activate
     Gene(state~on) -> Gene(state~on) + Protein() k_export
     Protein() -> 0 k_import
-    # FIX: Add Autoinducer dynamics (was conserved)
     Protein() -> Protein() + Autoinducer() 0.1  # Protein produces AI
     Autoinducer() -> 0 0.05  # AI degradation
     Autoinducer_env() -> 0 0.02  # Environmental AI clearance