diff --git a/blobs/t420/extract.sh b/blobs/t420/extract.sh
index 422924741..812d51664 100755
--- a/blobs/t420/extract.sh
+++ b/blobs/t420/extract.sh
@@ -55,10 +55,9 @@ cp "$FILE" $bioscopy
 cd "$extractdir"
 $IFDTOOL -x $bioscopy
 cp "$extractdir/flashregion_3_gbe.bin" "$BLOBDIR/gbe.bin"
-$MECLEAN -O "$BLOBDIR/me.bin" -r -t "$extractdir/flashregion_2_intel_me.bin"
+$MECLEAN -r -t -d -O /tmp/unneeded.bin -D "$BLOBDIR/ifd.bin" -M "$BLOBDIR/me.bin" "$extractdir/flashregion_2_intel_me.bin"
 $IFDTOOL -n "$BLOBDIR/layout.txt" $bioscopy
 $IFDTOOL -x $bioscopy.new
-cp "$extractdir/flashregion_0_flashdescriptor.bin" "$BLOBDIR/ifd.bin"
 
 rm "$bioscopy"
 rm "$bioscopy.new"
diff --git a/blobs/x220/extract.sh b/blobs/x220/extract.sh
index 422924741..812d51664 100755
--- a/blobs/x220/extract.sh
+++ b/blobs/x220/extract.sh
@@ -55,10 +55,9 @@ cp "$FILE" $bioscopy
 cd "$extractdir"
 $IFDTOOL -x $bioscopy
 cp "$extractdir/flashregion_3_gbe.bin" "$BLOBDIR/gbe.bin"
-$MECLEAN -O "$BLOBDIR/me.bin" -r -t "$extractdir/flashregion_2_intel_me.bin"
+$MECLEAN -r -t -d -O /tmp/unneeded.bin -D "$BLOBDIR/ifd.bin" -M "$BLOBDIR/me.bin" "$extractdir/flashregion_2_intel_me.bin"
 $IFDTOOL -n "$BLOBDIR/layout.txt" $bioscopy
 $IFDTOOL -x $bioscopy.new
-cp "$extractdir/flashregion_0_flashdescriptor.bin" "$BLOBDIR/ifd.bin"
 
 rm "$bioscopy"
 rm "$bioscopy.new"