diff --git a/projects/mtg/src/TestSuiteAI.cpp b/projects/mtg/src/TestSuiteAI.cpp
index fd15883b8..cd89949de 100644
--- a/projects/mtg/src/TestSuiteAI.cpp
+++ b/projects/mtg/src/TestSuiteAI.cpp
@@ -557,7 +557,7 @@ int TestSuite::loadNext()
 
         size_t thread_count = 1;
 #ifdef QT_CONFIG
-        thread_count = 1;//QThread::idealThreadCount();
+        thread_count = QThread::idealThreadCount();
 #elif defined(IOS)
         thread_count = 6;
 #else