diff --git a/src/libFLAC/fixed.c b/src/libFLAC/fixed.c
index 79f77089..b7ac8924 100644
--- a/src/libFLAC/fixed.c
+++ b/src/libFLAC/fixed.c
@@ -74,7 +74,7 @@ unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned d
 	return order;
 }
 
-unsigned FLAC__fixed_compute_best_predictor_slow(const FLAC__int32 data[], unsigned data_len, FLAC__real residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
+unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len, FLAC__real residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
 {
 	FLAC__int32 last_error_0 = data[-1];
 	FLAC__int32 last_error_1 = data[-1] - data[-2];