diff --git a/src/twn_loop.c b/src/twn_loop.c
index 6c4378e..d159065 100644
--- a/src/twn_loop.c
+++ b/src/twn_loop.c
@@ -731,6 +731,9 @@ static void clean_up(void) {
     SDL_free(ctx.title);
     SDL_GL_DeleteContext(ctx.gl_context);
     SDL_GL_UnloadLibrary();
+    SDL_QuitSubSystem(SDL_INIT_EVENTS);
+    if (ctx.audio_initialized)
+        SDL_QuitSubSystem(SDL_INIT_AUDIO);
     SDL_Quit();
 }