1 files changed, 2 insertions, 0 deletions
diff --git a/Source/UnitTests/UnitTestsMain.cpp b/Source/UnitTests/UnitTestsMain.cpp
index aa4df43f48..4eed0c6099 100644
--- a/Source/UnitTests/UnitTestsMain.cpp
+++ b/Source/UnitTests/UnitTestsMain.cpp
@@ -6,6 +6,7 @@
 #include <fmt/format.h>
 
 #include "Common/MsgHandler.h"
+#include "Core/Core.h"
 
 #include "gtest/gtest.h"
 
@@ -24,6 +25,7 @@ int main(int argc, char** argv)
 {
   fmt::print(stderr, "Running main() from UnitTestsMain.cpp\n");
   Common::RegisterMsgAlertHandler(TestMsgHandler);
+  Core::DeclareAsHostThread();
 
   ::testing::InitGoogleTest(&argc, argv);
   return RUN_ALL_TESTS();