diff --git a/scheduler/service_sched.go b/scheduler/service_sched.go
index 9e8025cef..d3ed24ce0 100644
--- a/scheduler/service_sched.go
+++ b/scheduler/service_sched.go
@@ -189,7 +189,7 @@ func (s *ServiceScheduler) computePlacements(job *structs.Job, place []allocTupl
 			NodeID:    option.Node.ID,
 			JobID:     job.ID,
 			Job:       job,
-			Resources: nil, // TODO: size
+			Resources: stack.TaskGroupSize(),
 			Metrics:   ctx.Metrics(),
 			Status:    structs.AllocStatusPending,
 		}
diff --git a/scheduler/stack.go b/scheduler/stack.go
index bb5798d92..178d9d80a 100644
--- a/scheduler/stack.go
+++ b/scheduler/stack.go
@@ -15,6 +15,10 @@ type Stack interface {
 	// This must be called in between calls to Select.
 	SetTaskGroup(tg *structs.TaskGroup)
 
+	// TaskGroupSize returns the size of the task group.
+	// This is only valid after calling SetTaskGroup
+	TaskGroupSize() *structs.Resources
+
 	// Select is used to select a node for the task group
 	Select() *RankedNode
 }
@@ -34,6 +38,8 @@ type ServiceStack struct {
 	BinPack             *BinPackIterator
 	Limit               *LimitIterator
 	MaxScore            *MaxScoreIterator
+
+	size *structs.Resources
 }
 
 // NewServiceStack constructs a stack used for selecting service placements
@@ -99,6 +105,9 @@ func (s *ServiceStack) SetTaskGroup(tg *structs.TaskGroup) {
 		size.Add(task.Resources)
 	}
 
+	// Store the size
+	s.size = size
+
 	// Update the parameters of iterators
 	s.TaskGroupDrivers.SetDrivers(drivers)
 	s.TaskGroupConstraint.SetConstraints(constr)
@@ -108,6 +117,10 @@ func (s *ServiceStack) SetTaskGroup(tg *structs.TaskGroup) {
 	s.MaxScore.Reset()
 }
 
+func (s *ServiceStack) TaskGroupSize() *structs.Resources {
+	return s.size
+}
+
 func (s *ServiceStack) Select() *RankedNode {
 	return s.MaxScore.Next()
 }