diff --git a/src/liblzma/lz/lz_encoder_hash.h b/src/liblzma/lz/lz_encoder_hash.h
index e92251d2..884c27b9 100644
--- a/src/liblzma/lz/lz_encoder_hash.h
+++ b/src/liblzma/lz/lz_encoder_hash.h
@@ -36,8 +36,8 @@
 #define FIX_4_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE)
 #define FIX_5_HASH_SIZE (HASH_2_SIZE + HASH_3_SIZE + HASH_4_SIZE)
 
-// TODO Benchmark, and probably doesn't need to be endian dependent.
-#if !defined(WORDS_BIGENDIAN) && defined(HAVE_FAST_UNALIGNED_ACCESS)
+// Endianness doesn't matter in hash_2_calc() (no effect on the output).
+#ifdef HAVE_FAST_UNALIGNED_ACCESS
 #	define hash_2_calc() \
 		const uint32_t hash_value = *(const uint16_t *)(cur);
 #else