diff --git a/x-pack/plugin/ml/qa/native-multi-node-tests/src/javaRestTest/java/org/elasticsearch/xpack/ml/integration/ForecastIT.java b/x-pack/plugin/ml/qa/native-multi-node-tests/src/javaRestTest/java/org/elasticsearch/xpack/ml/integration/ForecastIT.java
index 447bca4f4e688..94fbde69e29c7 100644
--- a/x-pack/plugin/ml/qa/native-multi-node-tests/src/javaRestTest/java/org/elasticsearch/xpack/ml/integration/ForecastIT.java
+++ b/x-pack/plugin/ml/qa/native-multi-node-tests/src/javaRestTest/java/org/elasticsearch/xpack/ml/integration/ForecastIT.java
@@ -6,7 +6,6 @@
  */
 package org.elasticsearch.xpack.ml.integration;
 
-import org.apache.lucene.util.Constants;
 import org.elasticsearch.ElasticsearchException;
 import org.elasticsearch.ElasticsearchStatusException;
 import org.elasticsearch.action.support.master.AcknowledgedResponse;
@@ -222,8 +221,6 @@ public void testMemoryStatus() {
     }
 
     public void testOverflowToDisk() throws Exception {
-        assumeFalse("https://github.com/elastic/elasticsearch/issues/44609", Constants.WINDOWS);
-
         Detector.Builder detector = new Detector.Builder("mean", "value");
         detector.setByFieldName("clientIP");