diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7ed5d062..b0c481b2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,23 +35,23 @@ find_package(OpenGL REQUIRED)
 find_package(GLEW REQUIRED)
 
 # SDL2 ------------------------------------------------------------------------
-# if (UNIX)
-#   add_subdirectory(src/lib/SDL)
-# else()
+if (UNIX)
+  add_subdirectory(src/lib/SDL)
+else()
   find_package(SDL2)
-# endif()
-# set(SDL2MIXER_OPUS OFF)
-# set(SDL2MIXER_FLAC OFF)
-# set(SDL2MIXER_MOD OFF)
-# set(SDL2MIXER_MIDI_FLUIDSYNTH OFF)
-# find_library(SDL_MIXER_LIBRARY
-#   NAMES SDL_mixer
-#   HINTS
-#     ENV SDLMIXERDIR
-#     ENV SDLDIR
-#   PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
-#   )
-# add_subdirectory(src/lib/SDL_mixer)
+endif()
+set(SDL2MIXER_OPUS OFF)
+set(SDL2MIXER_FLAC OFF)
+set(SDL2MIXER_MOD OFF)
+set(SDL2MIXER_MIDI_FLUIDSYNTH OFF)
+find_library(SDL_MIXER_LIBRARY
+  NAMES SDL_mixer
+  HINTS
+    ENV SDLMIXERDIR
+    ENV SDLDIR
+  PATH_SUFFIXES lib ${VC_LIB_PATH_SUFFIX}
+  )
+add_subdirectory(src/lib/SDL_mixer)
 
 # Asar ------------------------------------------------------------------------
 add_subdirectory(src/lib/asar/src)