diff --git a/src/plz/plz.go b/src/plz/plz.go
index 223ac7b65..fac5e036f 100644
--- a/src/plz/plz.go
+++ b/src/plz/plz.go
@@ -59,7 +59,9 @@ func Run(targets, preTargets []core.BuildLabel, state *core.BuildState, config *
 	}()
 	go func() {
 		for task := range actions {
+			wg.Add(1)
 			go func(task core.Task) {
+				defer wg.Done()
 				remote := anyRemote && !task.Target.Local
 				if remote {
 					remoteLimiter.Acquire()