diff --git a/src/libhelix-aac/aacdec.h b/src/libhelix-aac/aacdec.h
index 678454d..53a8c67 100644
--- a/src/libhelix-aac/aacdec.h
+++ b/src/libhelix-aac/aacdec.h
@@ -64,6 +64,8 @@
 #
 #elif defined(__GNUC__) && (defined(__powerpc__) || defined(__POWERPC__))
 #
+#elif defined(__GNUC__) && defined(__APPLE__)
+#
 #elif defined(_OPENWAVE_SIMULATOR) || defined(_OPENWAVE_ARMULATOR)
 #
 #elif defined(_SOLARIS) && !defined(__GNUC__)
diff --git a/src/libhelix-aac/assembly.h b/src/libhelix-aac/assembly.h
index ba6cb43..3a0928d 100644
--- a/src/libhelix-aac/assembly.h
+++ b/src/libhelix-aac/assembly.h
@@ -429,7 +429,7 @@ static inline Word64 MADD64(Word64 sum64, int x, int y)
 /* toolchain:           x86 gcc
  * target architecture: x86
  */
-#elif defined(__GNUC__) && (defined(__i386__) || defined(__amd64__)) || (defined (_SOLARIS) && !defined (__GNUC__) && defined(_SOLARISX86))
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__amd64__) || defined(__APPLE__)) || (defined (_SOLARIS) && !defined (__GNUC__) && defined(_SOLARISX86))
 
 typedef long long Word64;