1 files changed, 3 insertions, 0 deletions
diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
index 75a1a63a..f3da84a9 100644
--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
@@ -100,6 +100,9 @@ class CraftAsyncTask extends CraftTask {
         synchronized (workers) {
             // Synchronizing here prevents race condition for a completing task
             setPeriod(-2l);
+            if (workers.isEmpty()) {
+                runners.remove(getTaskId());
+            }
         }
         return true;
     }