diff --git a/mythtv/libs/libmyth/audio/audiooutpututil.cpp b/mythtv/libs/libmyth/audio/audiooutpututil.cpp
index 3a38bf8..d320885 100644
--- mythtv/libs/libmyth/audio/audiooutpututil.cpp
+++ mythtv/libs/libmyth/audio/audiooutpututil.cpp
@@ -12,7 +12,7 @@ using namespace std;
 #include <libkern/OSByteOrder.h>
 #define bswap_16 OSSwapInt16
 #define bswap_32 OSSwapInt32
-#else
+#elif HAVE_BIGENDIAN
 #error No bswap functions defined
 #endif