diff --git a/jps/jps-builders/src/org/jetbrains/jps/api/SequentialTaskExecutor.java b/jps/jps-builders/src/org/jetbrains/jps/api/SequentialTaskExecutor.java
index 96c7da6d8fa3..8be4a25c76cf 100644
--- a/jps/jps-builders/src/org/jetbrains/jps/api/SequentialTaskExecutor.java
+++ b/jps/jps-builders/src/org/jetbrains/jps/api/SequentialTaskExecutor.java
@@ -11,7 +11,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
  * @author Eugene Zhuravlev
  *         Date: 9/24/11
  */
-public class SequentialTaskExecutor {
+public class SequentialTaskExecutor implements Executor {
   private final Executor myExecutor;
   private final Queue<FutureTask> myTaskQueue = new LinkedBlockingQueue<FutureTask>();
   private final AtomicBoolean myInProgress = new AtomicBoolean(false);
@@ -36,6 +36,11 @@ public class SequentialTaskExecutor {
     myExecutor = executor;
   }
 
+  @Override
+  public void execute(Runnable task) {
+    submit(task);
+  }
+
   public RunnableFuture submit(Runnable task) {
     final FutureTask futureTask = new FutureTask(task, null);
     if (myTaskQueue.offer(futureTask)) {
diff --git a/jps/jps-builders/src/org/jetbrains/jps/incremental/JavaBuilderService.java b/jps/jps-builders/src/org/jetbrains/jps/incremental/JavaBuilderService.java
index 5c47fb4cdfd6..541cd0ad756c 100644
--- a/jps/jps-builders/src/org/jetbrains/jps/incremental/JavaBuilderService.java
+++ b/jps/jps-builders/src/org/jetbrains/jps/incremental/JavaBuilderService.java
@@ -1,6 +1,7 @@
 package org.jetbrains.jps.incremental;
 
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jps.api.SequentialTaskExecutor;
 import org.jetbrains.jps.api.SharedThreadPool;
 import org.jetbrains.jps.incremental.java.JavaBuilder;
 import org.jetbrains.jps.incremental.resources.ResourcesBuilder;
@@ -15,6 +16,6 @@ public class JavaBuilderService extends BuilderService {
   @NotNull
   @Override
   public List<? extends ModuleLevelBuilder> createModuleLevelBuilders() {
-    return Arrays.asList(new JavaBuilder(SharedThreadPool.INSTANCE), new ResourcesBuilder());
+    return Arrays.asList(new JavaBuilder(new SequentialTaskExecutor(SharedThreadPool.INSTANCE)), new ResourcesBuilder());
   }
 }