diff --git a/core/src/main/java/com/boydti/fawe/util/SetQueue.java b/core/src/main/java/com/boydti/fawe/util/SetQueue.java
index 62030ee7..8c384f1e 100644
--- a/core/src/main/java/com/boydti/fawe/util/SetQueue.java
+++ b/core/src/main/java/com/boydti/fawe/util/SetQueue.java
@@ -191,7 +191,7 @@ public class SetQueue {
         boolean parallel = Settings.QUEUE.PARALLEL_THREADS > 1;
         SET_TASK.value2.startSet(parallel);
         try {
-            if (parallel) {
+            if (!parallel) {
                 SET_TASK.run();
             } else {
                 ArrayList<Thread> threads = new ArrayList<Thread>();