diff --git a/GUI/CMakeLists.txt b/GUI/CMakeLists.txt
index 4a34756..5bfa457 100644
--- a/GUI/CMakeLists.txt
+++ b/GUI/CMakeLists.txt
@@ -3,6 +3,7 @@ msvc_registry_search()
 find_qt5(Core Widgets)
 
 set(RESOURCE_FILES NextHooker.rc NextHooker.ico)
+add_compile_options(/GL)
 # Populate a CMake variable with the sources
 set(gui_SRCS
 	main.cpp