diff --git a/docs/Project.toml b/docs/Project.toml
index 1a82e485c..f62ef73aa 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -30,7 +30,7 @@ Documenter = "1"
 DocumenterCitations = "1"
 IncompleteLU = "0.2"
 LinearSolve = "2"
-ModelingToolkit = "8"
+ModelingToolkit = "8, 9"
 NonlinearSolve = "3"
 OrdinaryDiffEq = "6"
 Plots = "1"
diff --git a/docs/src/basics/diagnostics_api.md b/docs/src/basics/diagnostics_api.md
index 7da29c1f7..c8b207544 100644
--- a/docs/src/basics/diagnostics_api.md
+++ b/docs/src/basics/diagnostics_api.md
@@ -34,7 +34,7 @@ using ModelingToolkit, NonlinearSolve
 
 # Define a nonlinear system
 eqs = [0 ~ σ * (y - x), 0 ~ x * (ρ - z) - y, 0 ~ x * y - β * z]
-@named ns = NonlinearSystem(eqs, [x, y, z], [σ, ρ, β])
+@mtkbuild ns = NonlinearSystem(eqs, [x, y, z], [σ, ρ, β])
 
 u0 = [x => 1.0, y => 0.0, z => 0.0]
 
diff --git a/docs/src/tutorials/modelingtoolkit.md b/docs/src/tutorials/modelingtoolkit.md
index 845b727b7..87b0a4405 100644
--- a/docs/src/tutorials/modelingtoolkit.md
+++ b/docs/src/tutorials/modelingtoolkit.md
@@ -13,7 +13,7 @@ using ModelingToolkit, NonlinearSolve
 
 # Define a nonlinear system
 eqs = [0 ~ σ * (y - x), 0 ~ x * (ρ - z) - y, 0 ~ x * y - β * z]
-@named ns = NonlinearSystem(eqs, [x, y, z], [σ, ρ, β])
+@mtkbuild ns = NonlinearSystem(eqs, [x, y, z], [σ, ρ, β])
 
 u0 = [x => 1.0, y => 0.0, z => 0.0]