diff --git a/docs/src/basics/MTKModel_Connector.md b/docs/src/basics/MTKModel_Connector.md
index c20c1c959e..53e1f72e5d 100644
--- a/docs/src/basics/MTKModel_Connector.md
+++ b/docs/src/basics/MTKModel_Connector.md
@@ -97,6 +97,7 @@ However, as `p2` isn't listed in the model definition, its default can't be modi
 
 ```julia
 julia> @named model_c1 = ModelC(; model_a.k1 = 1);
+
 ```
 
 And as `k2` isn't listed in the sub-component definition of `ModelC`, its default value can't be modified by users.
diff --git a/src/systems/pde/pdesystem.jl b/src/systems/pde/pdesystem.jl
index 048dbf304e..7e54538d7d 100644
--- a/src/systems/pde/pdesystem.jl
+++ b/src/systems/pde/pdesystem.jl
@@ -94,6 +94,7 @@ struct PDESystem <: ModelingToolkit.AbstractMultivariateSystem
         analytic = nothing,
         analytic_func = nothing,
         gui_metadata = nothing,
+        eval_module = @__MODULE__,
         checks::Union{Bool, Int} = true,
         name)
         if checks == true || (checks & CheckUnits) > 0
@@ -114,7 +115,7 @@ struct PDESystem <: ModelingToolkit.AbstractMultivariateSystem
                     p = ps isa SciMLBase.NullParameters ? [] : map(a -> a.first, ps)
                     args = vcat(DestructuredArgs(p), args)
                     ex = Func(args, [], eq.rhs) |> toexpr
-                    eq.lhs => drop_expr(@RuntimeGeneratedFunction(ex))
+                    eq.lhs => drop_expr(@RuntimeGeneratedFunction(eval_module, ex))
                 end
             end
         end