diff --git a/bedpostx_postproc.sh b/bedpostx_postproc.sh
index 8afaac7eacb0591df71def56acca1779d7ae286e..14c79cc9c83422db89570fc19e7cb716e660e7c3 100755
--- a/bedpostx_postproc.sh
+++ b/bedpostx_postproc.sh
@@ -57,6 +57,9 @@ if [ `imtest ${subjdir}.bedpostX/merged_th1samples` -eq 1 ];then
       rm -rf ${subjdir}.bedpostX/diff_slices
       rm -f ${subjdir}/data_slice_*
       rm -f ${subjdir}/nodif_brain_mask_slice_*
+      if [ `imtest ${subjdir}/grad_dev_slice_0000` -eq 1 ];then
+	  rm -f ${subjdir}/grad_dev_slice_*
+      fi	  
     fi
   fi
 fi