diff --git a/src/RealTime/CustomAI/RealTimeResidentAI.Common.cs b/src/RealTime/CustomAI/RealTimeResidentAI.Common.cs
index 5821a8fd673cf1fc5d0e244278652fb3a7435f72..29ad6f58975f598d2bcd2fab7e66dbff98f49dcb 100644
--- a/src/RealTime/CustomAI/RealTimeResidentAI.Common.cs
+++ b/src/RealTime/CustomAI/RealTimeResidentAI.Common.cs
@@ -353,7 +353,7 @@ namespace RealTime.CustomAI
 
         private void ExecuteCitizenSchedule(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen, bool noReschedule)
         {
-            if (ProcessCurrentState(ref schedule, citizenId, ref citizen)
+            if (ProcessCurrentState(ref schedule, instance, citizenId, ref citizen)
                 && schedule.ScheduledState == ResidentState.Unknown
                 && !noReschedule)
             {
@@ -415,7 +415,7 @@ namespace RealTime.CustomAI
             }
         }
 
-        private bool ProcessCurrentState(ref CitizenSchedule schedule, uint citizenId, ref TCitizen citizen)
+        private bool ProcessCurrentState(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen)
         {
             switch (schedule.CurrentState)
             {
@@ -429,7 +429,7 @@ namespace RealTime.CustomAI
                     return ProcessCitizenRelaxing(ref schedule, citizenId, ref citizen);
 
                 case ResidentState.Visiting:
-                    return ProcessCitizenVisit(ref schedule, citizenId, ref citizen);
+                    return ProcessCitizenVisit(ref schedule, instance, citizenId, ref citizen);
 
                 case ResidentState.InShelter:
                     return ProcessCitizenInShelter(ref schedule, ref citizen);
diff --git a/src/RealTime/CustomAI/RealTimeResidentAI.Visit.cs b/src/RealTime/CustomAI/RealTimeResidentAI.Visit.cs
index 5014cdb8979e725e44e39954d6c1abb421677756..12d56f82c1a7e8e17b2bf471dcae4caa5957738d 100644
--- a/src/RealTime/CustomAI/RealTimeResidentAI.Visit.cs
+++ b/src/RealTime/CustomAI/RealTimeResidentAI.Visit.cs
@@ -244,13 +244,13 @@ namespace RealTime.CustomAI
             return RescheduleVisit(ref schedule, citizenId, ref citizen, currentBuilding);
         }
 
-        private bool ProcessCitizenVisit(ref CitizenSchedule schedule, uint citizenId, ref TCitizen citizen)
+        private bool ProcessCitizenVisit(ref CitizenSchedule schedule, TAI instance, uint citizenId, ref TCitizen citizen)
         {
             var currentBuilding = CitizenProxy.GetVisitBuilding(ref citizen);
             var currentBuildingService = BuildingMgr.GetBuildingService(currentBuilding);
             if (currentBuildingService == ItemClass.Service.Education)
             {
-                residentAI.AttemptAutodidact(ref citizen, currentBuildingService);
+                residentAI.AttemptAutodidact(instance, ref citizen, currentBuildingService);
             }
 
             return RescheduleVisit(ref schedule, citizenId, ref citizen, currentBuilding);
diff --git a/src/RealTime/GameConnection/ResidentAIConnection.cs b/src/RealTime/GameConnection/ResidentAIConnection.cs
index 2c19cfe9006f86e7ed7ebb043e35e3379ee44257..15945e3c5154b69596b283a8651b635b65e8ab28 100644
--- a/src/RealTime/GameConnection/ResidentAIConnection.cs
+++ b/src/RealTime/GameConnection/ResidentAIConnection.cs
@@ -102,9 +102,10 @@ namespace RealTime.GameConnection
         /// Represents the method that corresponds to the AI's original <c>AttemptAutodidact</c> method
         /// that updates the citizen's education level after visiting a library.
         /// </summary>
+        /// <param name="instance">The AI instance the method is called on.</param>
         /// <param name="citizen">The citizen object to process.</param>
         /// <param name="visitedBuildingType">The type of the building the citizen leaves.</param>
-        public delegate void AttemptAutodidactDelegate(ref TCitizen citizen, ItemClass.Service visitedBuildingType);
+        public delegate void AttemptAutodidactDelegate(TAI instance, ref TCitizen citizen, ItemClass.Service visitedBuildingType);
 
         /// <summary>Gets a method that calls a <see cref="FindHospitalDelegate"/>.</summary>
         public FindHospitalDelegate FindHospital { get; }