1 files changed, 1 insertions, 1 deletions
diff --git a/validat1.cpp b/validat1.cpp
index d7b4ae19..b6f2f65a 100644
--- a/validat1.cpp
+++ b/validat1.cpp
@@ -1121,7 +1121,7 @@ bool TestAltivecOps()
     pass1 = (0 == std::memcmp(st3, dest+3, 16)) && pass1;
     CRYPTOPP_ASSERT(pass1);
 
-#if (CRYPTOPP_LITTLE_ENDIAN)
+#if defined(CRYPTOPP_LITTLE_ENDIAN)
     VectorStore(VectorLoadBE(src), dest);
     pass1 = (0 != std::memcmp(src, dest, 16)) && pass1;
     CRYPTOPP_ASSERT(pass1);