diff --git a/tests/run_tests.py b/tests/run_tests.py
index 6093779a6e287c2d6dbd8d5a1805fc20b7574671..594269afb87fd1c6b212c611743252c9f8378021 100644
--- a/tests/run_tests.py
+++ b/tests/run_tests.py
@@ -130,7 +130,7 @@ elif sys.platform == "win32":
 
     cmake_parameters = [cmake_executable, gtest_prefix , "-G", cmake_generator ,"-DCMAKE_BUILD_TYPE=Debug","-DOPENFLIPPER_BUILD_UNIT_TESTS=TRUE"]
 
-    cmake_parameters.append("--trace-source=cmCTestRunTest.cxx")
+    cmake_parameters.append("--debug-output")
 
     cmake_parameters.extend(cmake_configuration_list)
     cmake_parameters.append("..")