diff --git a/scheduler/generic_sched.go b/scheduler/generic_sched.go
index 72095bf34..98155ed6c 100644
--- a/scheduler/generic_sched.go
+++ b/scheduler/generic_sched.go
@@ -353,6 +353,7 @@ func (s *GenericScheduler) computePlacements(place []allocTuple) error {
 		// Set fields based on if we found an allocation option
 		if option != nil {
 			// Generate service IDs tasks in this allocation
+			// COMPAT - This is no longer required and would be removed in v0.4
 			alloc.PopulateServiceIDs(missing.TaskGroup)
 
 			alloc.NodeID = option.Node.ID
diff --git a/scheduler/system_sched.go b/scheduler/system_sched.go
index 34b1bcc18..2b803ba2c 100644
--- a/scheduler/system_sched.go
+++ b/scheduler/system_sched.go
@@ -254,6 +254,7 @@ func (s *SystemScheduler) computePlacements(place []allocTuple) error {
 		// Set fields based on if we found an allocation option
 		if option != nil {
 			// Generate service IDs tasks in this allocation
+			// COMPAT - This is no longer required and would be removed in v0.4
 			alloc.PopulateServiceIDs(missing.TaskGroup)
 
 			alloc.NodeID = option.Node.ID