diff --git a/matlab/send_endogenous_variables_to_workspace.m b/matlab/send_endogenous_variables_to_workspace.m
index 99e2778aa..f6348d2a4 100644
--- a/matlab/send_endogenous_variables_to_workspace.m
+++ b/matlab/send_endogenous_variables_to_workspace.m
@@ -20,5 +20,5 @@ function send_endogenous_variables_to_workspace()
 global M_ oo_
 
 for idx = 1:M_.endo_nbr
-    assignin('base', M_.endo_names{idx}, oo_.endo_simul(idx,:))
+    assignin('base', M_.endo_names{idx}, oo_.endo_simul(idx,:)')
 end
\ No newline at end of file
diff --git a/matlab/send_exogenous_variables_to_workspace.m b/matlab/send_exogenous_variables_to_workspace.m
index 9814bcd40..df05f758b 100644
--- a/matlab/send_exogenous_variables_to_workspace.m
+++ b/matlab/send_exogenous_variables_to_workspace.m
@@ -21,5 +21,5 @@ function send_exogenous_variables_to_workspace()
 global M_ oo_
 
 for idx = 1:M_.exo_nbr
-    assignin('base', M_.exo_names{idx}, oo_.exo_simul(:,idx))
+    assignin('base', M_.exo_names{idx}, oo_.exo_simul(:,idx)')
 end
\ No newline at end of file
diff --git a/tests/deterministic_simulations/purely_backward/ar1.mod b/tests/deterministic_simulations/purely_backward/ar1.mod
index 657883e95..33097787c 100644
--- a/tests/deterministic_simulations/purely_backward/ar1.mod
+++ b/tests/deterministic_simulations/purely_backward/ar1.mod
@@ -33,6 +33,6 @@ if ~oo_.deterministic_simulation.status
 end
 send_endogenous_variables_to_workspace;
 
-if max(abs(y'-[1; exp(cumprod([1; rho*ones(9, 1)]))]))>options_.dynatol.x
+if max(abs(y-[1; exp(cumprod([1; rho*ones(9, 1)]))]))>options_.dynatol.x
     error('Wrong solution!')
 end
diff --git a/tests/moments/example1_hp_test.mod b/tests/moments/example1_hp_test.mod
index 7e17be9cb..461ee0fc9 100644
--- a/tests/moments/example1_hp_test.mod
+++ b/tests/moments/example1_hp_test.mod
@@ -77,12 +77,12 @@ send_endogenous_variables_to_workspace;
 options_.nomoments=0;
 oo_unfiltered_all_shocks=oo_;
 
-[junk, y_filtered]=sample_hp_filter(y',1600);
-[junk, c_filtered]=sample_hp_filter(c',1600);
-[junk, k_filtered]=sample_hp_filter(k',1600);
-[junk, a_filtered]=sample_hp_filter(a',1600);
-[junk, h_filtered]=sample_hp_filter(h',1600);
-[junk, b_filtered]=sample_hp_filter(b',1600);
+[junk, y_filtered]=sample_hp_filter(y,1600);
+[junk, c_filtered]=sample_hp_filter(c,1600);
+[junk, k_filtered]=sample_hp_filter(k,1600);
+[junk, a_filtered]=sample_hp_filter(a,1600);
+[junk, h_filtered]=sample_hp_filter(h,1600);
+[junk, b_filtered]=sample_hp_filter(b,1600);
 
 verbatim;
 total_std_all_shocks_filtered_sim=std([y_filtered c_filtered k_filtered a_filtered h_filtered b_filtered]);
@@ -112,12 +112,12 @@ stoch_simul(order=1,nofunctions,hp_filter=0,periods=2500000,nomoments);
 send_endogenous_variables_to_workspace;
 oo_unfiltered_one_shock=oo_;
 
-[junk, y_filtered]=sample_hp_filter(y',1600);
-[junk, c_filtered]=sample_hp_filter(c',1600);
-[junk, k_filtered]=sample_hp_filter(k',1600);
-[junk, a_filtered]=sample_hp_filter(a',1600);
-[junk, h_filtered]=sample_hp_filter(h',1600);
-[junk, b_filtered]=sample_hp_filter(b',1600);
+[junk, y_filtered]=sample_hp_filter(y,1600);
+[junk, c_filtered]=sample_hp_filter(c,1600);
+[junk, k_filtered]=sample_hp_filter(k,1600);
+[junk, a_filtered]=sample_hp_filter(a,1600);
+[junk, h_filtered]=sample_hp_filter(h,1600);
+[junk, b_filtered]=sample_hp_filter(b,1600);
 
 verbatim;
 total_std_one_shock_filtered_sim=std([y_filtered c_filtered k_filtered a_filtered h_filtered b_filtered]);