diff --git a/tests/auto/concurrent/qtconcurrentmap/BLACKLIST b/tests/auto/concurrent/qtconcurrentmap/BLACKLIST
deleted file mode 100644
index 0320f61fab0..00000000000
--- a/tests/auto/concurrent/qtconcurrentmap/BLACKLIST
+++ /dev/null
@@ -1,3 +0,0 @@
-[qFutureAssignmentLeak]
-ci opensuse
-ci ubuntu-16.04
diff --git a/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp b/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp
index 2d7c0c2f642..f539f012dff 100644
--- a/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp
+++ b/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp
@@ -2402,9 +2402,12 @@ void tst_QtConcurrentMap::qFutureAssignmentLeak()
         future.waitForFinished();
     }
 
-    QCOMPARE(currentInstanceCount.load(), 1000);
+    // Use QTRY_COMPARE because QtConcurrent::ThreadEngine::asynchronousFinish()
+    // deletes its internals after signaling finished, so it might still be holding
+    // on to copies of InstanceCounter for a short while.
+    QTRY_COMPARE(currentInstanceCount.load(), 1000);
     future = QFuture<InstanceCounter>();
-    QCOMPARE(currentInstanceCount.load(), 0);
+    QTRY_COMPARE(currentInstanceCount.load(), 0);
 }
 
 inline void increment(int &num)