diff --git a/libavcodec/binkaudio.c b/libavcodec/binkaudio.c
index ff2906077a..f887f9e6c4 100644
--- a/libavcodec/binkaudio.c
+++ b/libavcodec/binkaudio.c
@@ -127,7 +127,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
     if (CONFIG_BINKAUDIO_RDFT_DECODER && avctx->codec->id == CODEC_ID_BINKAUDIO_RDFT)
         ff_rdft_init(&s->trans.rdft, frame_len_bits, DFT_C2R);
     else if (CONFIG_BINKAUDIO_DCT_DECODER)
-        ff_dct_init(&s->trans.dct, frame_len_bits, 1);
+        ff_dct_init(&s->trans.dct, frame_len_bits, DCT_III);
     else
         return -1;
 
diff --git a/libavcodec/fft-test.c b/libavcodec/fft-test.c
index db55b6033d..5170b26b19 100644
--- a/libavcodec/fft-test.c
+++ b/libavcodec/fft-test.c
@@ -300,10 +300,10 @@ int main(int argc, char **argv)
         break;
     case TRANSFORM_DCT:
         if (do_inverse)
-            av_log(NULL, AV_LOG_INFO,"IDCT");
+            av_log(NULL, AV_LOG_INFO,"DCT_III");
         else
-            av_log(NULL, AV_LOG_INFO,"DCT");
-        ff_dct_init(d, fft_nbits, do_inverse);
+            av_log(NULL, AV_LOG_INFO,"DCT_II");
+        ff_dct_init(d, fft_nbits, do_inverse ? DCT_III : DCT_II);
         break;
     }
     av_log(NULL, AV_LOG_INFO," %d test\n", fft_size);