diff --git a/examples/tree_1d_dgsem/elixir_advection_diffusion.jl b/examples/tree_1d_dgsem/elixir_advection_diffusion.jl
index 72b8b3f1933..b75e3622ac1 100644
--- a/examples/tree_1d_dgsem/elixir_advection_diffusion.jl
+++ b/examples/tree_1d_dgsem/elixir_advection_diffusion.jl
@@ -53,7 +53,7 @@ boundary_conditions_parabolic = boundary_condition_periodic
 
 # A semidiscretization collects data structures and functions for the spatial discretization
 semi = SemidiscretizationHyperbolicParabolic(mesh, (equations, equations_parabolic),
-                                             initial_condition_diffusive_convergence_test,
+                                             initial_condition,
                                              solver;
                                              boundary_conditions = (boundary_conditions,
                                                                     boundary_conditions_parabolic))