diff --git a/setup.py b/setup.py
index 5cde9a83b..d14f6a3f1 100644
--- a/setup.py
+++ b/setup.py
@@ -70,7 +70,6 @@ c_options['use_opengl_debug'] = False
 c_options['use_glew'] = False
 c_options['use_sdl'] = False
 c_options['use_sdl2'] = False
-c_options['use_sdl2'] = False
 c_options['use_ios'] = False
 c_options['use_mesagl'] = False
 c_options['use_x11'] = False