diff --git a/matlab/particle/DsgeLikelihood.m b/matlab/particle/DsgeLikelihood.m
index 07e23ef51..da94f6953 100644
--- a/matlab/particle/DsgeLikelihood.m
+++ b/matlab/particle/DsgeLikelihood.m
@@ -255,7 +255,7 @@ function [fval,cost_flag,ys,trend_coeff,info] = DsgeLikelihood(xparam1,gend,data
   rfm.measurement.H = H;
   number_of_particles = 10;
   
-  LIK = gaussian_particle_filter(rfm,Y);
+  LIK = monte_carlo_gaussian_particle_filter(rfm,Y);
   
 
   % ------------------------------------------------------------------------------