diff --git a/alliance/src/s2r/src/postrat.c b/alliance/src/s2r/src/postrat.c
index e1e38b0f..b4787514 100644
--- a/alliance/src/s2r/src/postrat.c
+++ b/alliance/src/s2r/src/postrat.c
@@ -1132,7 +1132,7 @@ void post_treat (model, scotch_on_flag, verbose, autoimp)
 
       if (!modelp->FLAGS && !incataloggds (modelp->NAME))
       {
-         post_treat (modelp, scotch_on_flag, verbose);
+         post_treat (modelp, scotch_on_flag, verbose, autoimp);
       }
    }
    if (verbose)