diff --git a/Modules/Simulation/Testing/CMakeLists.txt b/Modules/Simulation/Testing/CMakeLists.txt
index 5182aaf2c9..a504592166 100644
--- a/Modules/Simulation/Testing/CMakeLists.txt
+++ b/Modules/Simulation/Testing/CMakeLists.txt
@@ -1,5 +1,5 @@
 MITK_CREATE_MODULE_TESTS()
 
 if(WIN32 OR APPLE OR MITK_ENABLE_GUI_TESTING)
   mitkAddCustomModuleTest(mitkSimulationTest mitkSimulationTest ${MITK_DATA_DIR}/Simulation/liver.scn 0.02 4384)
-endif
+endif()