diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index f7a2767cbe..2b6be756ba 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -808,7 +808,7 @@ void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset)
 {
     /* Since arg2 and ret have different types,
        they cannot be the same temporary */
-#ifdef TCG_TARGET_WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
     tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset);
     tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset + 4);
 #else
@@ -819,7 +819,7 @@ void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset)
 
 void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset)
 {
-#ifdef TCG_TARGET_WORDS_BIGENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
     tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset);
     tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset + 4);
 #else