diff --git a/src/main.c b/src/main.c
index a70608f..19d5504 100644
--- a/src/main.c
+++ b/src/main.c
@@ -110,17 +110,23 @@ init_SDL(const char* path)
 
     if (!w) {
         fputs("ERROR: Failed to create a window\n", stderr);
+        SDL_Quit();
         return 0;
     }
 
     s = SDL_GetWindowSurface(w);
     if (!s) {
         fputs("ERROR: Failed to get window's surface\n", stderr);
+        SDL_DestroyWindow(w);
+        SDL_Quit();
         return 0;
     }
 
     if (Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 1, 1024)) {
         fputs("ERROR: Failed to open audio\n", stderr);
+        SDL_FreeSurface(s);
+        SDL_DestroyWindow(w);
+        SDL_Quit();
         return 0;
     }
 
@@ -130,6 +136,10 @@ init_SDL(const char* path)
     buzzer = Mix_LoadWAV("resources/buzzer.wav");
     if (!buzzer) {
         fputs("ERROR: Failed to load sound effects\n", stderr);
+        Mix_Quit();
+        SDL_FreeSurface(s);
+        SDL_DestroyWindow(w);
+        SDL_Quit();
         return 0;
     }