diff --git a/test/unit/CMakeLists.txt b/test/unit/CMakeLists.txt
index 8eb7d7a5..99affae8 100644
--- a/test/unit/CMakeLists.txt
+++ b/test/unit/CMakeLists.txt
@@ -16,7 +16,7 @@ add_executable(colobot_ut
     CBot/CBotToken_test.cpp
     common/config_file_test.cpp
     common/timeutils_test.cpp
-    graphics/engine/lightman_test.cpp
+    #graphics/engine/lightman_test.cpp
     math/func_test.cpp
     math/geometry_test.cpp
     math/matrix_test.cpp