diff --git a/tests/lmmcp/rbc.mod b/tests/lmmcp/rbc.mod
index 08996706d256b8617ca48fc3bfac89cbac0fda3b..aa34aa26f7ec2d1377dc5595f95c92bc5c145159 100644
--- a/tests/lmmcp/rbc.mod
+++ b/tests/lmmcp/rbc.mod
@@ -68,7 +68,7 @@ end;
 
 perfect_foresight_setup(periods=100);    
 
-perfect_foresight_solver(stack_solve_algo=7, solve_algo=10);
+perfect_foresight_solver(lmmcp);
 
 rplot Investment;
 
diff --git a/tests/lmmcp/rbcii.mod b/tests/lmmcp/rbcii.mod
index 402a16976b9fe1d676eea5ee2db70d86eb377fcd..82686821c4d83e67c88ad5e1dd64cad6e1956d59 100644
--- a/tests/lmmcp/rbcii.mod
+++ b/tests/lmmcp/rbcii.mod
@@ -66,7 +66,7 @@ end;
 
 perfect_foresight_setup(periods=100);
 
-perfect_foresight_solver(stack_solve_algo=7, solve_algo=10);
+perfect_foresight_solver(lmmcp);
 
 rplot Investment;