diff --git a/tests/gsa/morris/nk_est.mod b/tests/gsa/morris/nk_est.mod
index eb994ba01..fd502b4f9 100644
--- a/tests/gsa/morris/nk_est.mod
+++ b/tests/gsa/morris/nk_est.mod
@@ -55,7 +55,7 @@ stderr eps_A,0.02,0.000000000001,100,INV_GAMMA2_PDF,0.2,inf;
 stderr eps_P,0.03,0.000000000001,100,INV_GAMMA2_PDF,0.2,inf;
 end;
 estimation(order=1,prior_trunc=0,plot_priors =0, datafile=nk_est_data,conf_sig =.95,smoother,moments_varendo,filtered_vars,mode_check,mode_compute=4,mh_replic=5000,mh_jscale=1.5,mh_nblocks=1,bayesian_irf) y pi l dy pic;
-dynare_sensitivity (pprior=0,ppost=1,datafile=nk_est_data,rmse=1, nsam = 2000, lik_only = 0, morris = 2,var_rmse=(dy pic)) ;
-dynare_sensitivity (pprior=0,ppost=1,datafile=nk_est_data,rmse=1, nsam = 2000, lik_only = 0, morris = 1,var_rmse=(dy pic)) ;
+dynare_sensitivity (datafile=nk_est_data,rmse=0, nsam = 2000, lik_only = 0, morris = 2,var_rmse=(dy pic)) ;
+dynare_sensitivity (datafile=nk_est_data,rmse=0, nsam = 2000, lik_only = 0, morris = 1,var_rmse=(dy pic)) ;