diff --git a/tests/ffmpeg.regression.ref b/tests/ffmpeg.regression.ref
index fc6e052ba0..b06f7ca80d 100644
--- a/tests/ffmpeg.regression.ref
+++ b/tests/ffmpeg.regression.ref
@@ -5,9 +5,9 @@ stddev:  7.63 PSNR:30.47 bytes:7602176
 b588110bebb48b5a1815ac26d0f0c9cc *./data/a-mpeg2.mpg
 ddfa5c618dab54df0f47976ddd55d90f *./data/out.yuv
 stddev:  7.65 PSNR:30.44 bytes:7602176
-345b79f7afe43abc0128a7b1d5fff949 *./data/a-mpeg2i.mpg
-5df468301367ed2dde5f064bf4c17301 *./data/out.yuv
-stddev:  7.96 PSNR:30.10 bytes:7602176
+826f088b9b3d051642f51e05860c9738 *./data/a-mpeg2i.mpg
+af80cb3a57800a0870273f62697ba29f *./data/out.yuv
+stddev:  7.93 PSNR:30.13 bytes:7602176
 d0dc46dd831398237a690ebbeff18b64 *./data/a-msmpeg4v2.avi
 712aa6c959d1d90a78fe98657cbff19c *./data/out.yuv
 stddev:  8.11 PSNR:29.94 bytes:7602176
diff --git a/tests/regression.sh b/tests/regression.sh
index 714613a1a4..cc32198279 100755
--- a/tests/regression.sh
+++ b/tests/regression.sh
@@ -138,7 +138,7 @@ do_ffmpeg $raw_dst -y -i $file -f rawvideo $raw_dst
 
 # mpeg2 encoding interlaced
 file=${outfile}mpeg2i.mpg
-do_ffmpeg $file -y -qscale 10 -f pgmyuv -i $raw_src -vcodec mpeg2video -f mpeg1video -ildct $file 
+do_ffmpeg $file -y -qscale 10 -f pgmyuv -i $raw_src -vcodec mpeg2video -f mpeg1video -ildct -ilme $file 
 
 # mpeg2 decoding
 do_ffmpeg $raw_dst -y -i $file -f rawvideo $raw_dst
diff --git a/tests/rotozoom.regression.ref b/tests/rotozoom.regression.ref
index 3f9edc69fe..22a99a9d51 100644
--- a/tests/rotozoom.regression.ref
+++ b/tests/rotozoom.regression.ref
@@ -5,9 +5,9 @@ stddev:  4.93 PSNR:34.25 bytes:7602176
 aa0f088777131d8ffb627e6ff37312ca *./data/a-mpeg2.mpg
 830e7d798089ea6213e0867fd7676fde *./data/out.yuv
 stddev:  4.95 PSNR:34.22 bytes:7602176
-ed480119089c61ba5a5a8668675c7d49 *./data/a-mpeg2i.mpg
-a6ec3343ce12d72ccc7d0d8303b84781 *./data/out.yuv
-stddev:  4.96 PSNR:34.20 bytes:7602176
+aff7511e16a07314cac0489d3dbc4477 *./data/a-mpeg2i.mpg
+6199bac131333a8dba043e69b2071dd0 *./data/out.yuv
+stddev:  4.97 PSNR:34.19 bytes:7602176
 14db391f167b52b21a983157b410affc *./data/a-msmpeg4v2.avi
 fc8881e0904af9491d5fa0163183954b *./data/out.yuv
 stddev:  5.29 PSNR:33.64 bytes:7602176