diff --git a/src/atomic/SDL_spinlock.c b/src/atomic/SDL_spinlock.c
index 8f905db21b017..50fcc8c76da8e 100644
--- a/src/atomic/SDL_spinlock.c
+++ b/src/atomic/SDL_spinlock.c
@@ -168,14 +168,11 @@ SDL_bool SDL_AtomicTryLock(SDL_SpinLock *lock)
     }
     return res;
 #elif defined(__DREAMCAST__)
-#ifdef __DREAMCAST__
     if (spinlock_trylock(lock)) {
         return SDL_TRUE;
     } else {
         return SDL_FALSE;
     }
-#endif
-
 #else
 #error Please implement for your platform.
     return SDL_FALSE;