diff --git a/Project.toml b/Project.toml
index b81323b111..a3846c6ee9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -33,12 +33,15 @@ CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
 GraphMakie = "1ecd5474-83a3-4783-bb4f-06765db800d2"
 HomotopyContinuation = "f213a82b-91d6-5c5d-acf7-10f1c761b327"
 NetworkLayout = "46757867-2c16-5918-afeb-47bfcb05e46a"
+StructuralIdentifiability = "220ca800-aa68-49bb-acd8-6037fa93a544"
+
 
 [extensions]
 CatalystBifurcationKitExtension = "BifurcationKit"
 CatalystCairoMakieExtension = "CairoMakie"
 CatalystGraphMakieExtension = ["GraphMakie", "NetworkLayout"]
 CatalystHomotopyContinuationExtension = "HomotopyContinuation"
+CatalystStructuralIdentifiabilityExtension = "StructuralIdentifiability"
 
 [compat]
 BifurcationKit = "0.4.4"
@@ -64,6 +67,7 @@ Requires = "1.0"
 RuntimeGeneratedFunctions = "0.5.12"
 SciMLBase = "2.57.2"
 Setfield = "1"
+StructuralIdentifiability = "0.5.11"
 SymbolicUtils = "3.8.1"
 Symbolics = "6.22"
 Unitful = "1.12.4"
diff --git a/docs/Project.toml b/docs/Project.toml
index b4ef01b543..9affe0ea77 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -42,6 +42,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 SteadyStateDiffEq = "9672c7b4-1e72-59bd-8a11-6ac3964bc41f"
 StochasticDiffEq = "789caeaf-c7a9-5a7d-9973-96adeb23e2a0"
+StructuralIdentifiability = "220ca800-aa68-49bb-acd8-6037fa93a544"
 Symbolics = "0c5d862f-8b57-4792-8d23-62f2024744c7"
 
 [compat]
@@ -87,4 +88,5 @@ SpecialFunctions = "2.4"
 StaticArrays = "1.9"
 SteadyStateDiffEq = "2.2"
 StochasticDiffEq = "6.65"
+StructuralIdentifiability = "0.5.11"
 Symbolics = "6.22"
diff --git a/docs/pages.jl b/docs/pages.jl
index bbc977797c..b5fbb7bec1 100644
--- a/docs/pages.jl
+++ b/docs/pages.jl
@@ -48,7 +48,7 @@ pages = Any[
         "inverse_problems/petab_ode_param_fitting.md",
         "inverse_problems/optimization_ode_param_fitting.md",
         "inverse_problems/behaviour_optimisation.md",
-        # "inverse_problems/structural_identifiability.md",
+        "inverse_problems/structural_identifiability.md",
         "inverse_problems/global_sensitivity_analysis.md",
         "Examples" => Any[
             "inverse_problems/examples/ode_fitting_oscillation.md"
diff --git a/docs/unpublished/structural_identifiability.md b/docs/src/steady_state_functionality/structural_identifiability.md
similarity index 100%
rename from docs/unpublished/structural_identifiability.md
rename to docs/src/steady_state_functionality/structural_identifiability.md
diff --git a/ext/CatalystStructuralIdentifiabilityExtension.jl b/ext/CatalystStructuralIdentifiabilityExtension.jl
index b1ce7566a0..318b1ad59a 100644
--- a/ext/CatalystStructuralIdentifiabilityExtension.jl
+++ b/ext/CatalystStructuralIdentifiabilityExtension.jl
@@ -5,6 +5,10 @@ using Catalyst
 import DataStructures.OrderedDict
 import StructuralIdentifiability as SI
 
+@static if VERSION < v"1.11.3"
+    @warn "CatalystStructuralIdentifiabilityExtension.jl is only tested with Julia v1.11.2 or later due to https://github.com/SciML/StructuralIdentifiability.jl/issues/360. Its use is not recommended on earlier Julia versions."
+end
+
 # Creates and exports make_si_ode function.
 include("CatalystStructuralIdentifiabilityExtension/structural_identifiability_extension.jl")
 
diff --git a/test/extensions/Project.toml b/test/extensions/Project.toml
index 416164f8ba..6e7773c76d 100644
--- a/test/extensions/Project.toml
+++ b/test/extensions/Project.toml
@@ -10,4 +10,4 @@ ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
 OrdinaryDiffEqDefault = "50262376-6c5a-4cf5-baba-aaf4f84d72d7"
 OrdinaryDiffEqTsit5 = "b1df2697-797e-41e3-8120-5422d3b24e4a"
 SteadyStateDiffEq = "9672c7b4-1e72-59bd-8a11-6ac3964bc41f"
-# StructuralIdentifiability = "220ca800-aa68-49bb-acd8-6037fa93a544"
\ No newline at end of file
+StructuralIdentifiability = "220ca800-aa68-49bb-acd8-6037fa93a544"
\ No newline at end of file
diff --git a/test/runtests.jl b/test/runtests.jl
index 29c2d0ca74..f8a4d9b593 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -81,8 +81,10 @@ end
         @time @safetestset "BifurcationKit Extension" begin include("extensions/bifurcation_kit.jl") end
         @time @safetestset "HomotopyContinuation Extension" begin include("extensions/homotopy_continuation.jl") end
 
-        # BROKEN
-        # @time @safetestset "Structural Identifiability Extension" begin include("extensions/structural_identifiability.jl") end
+        # BROKEN on 1.10 and earlier 1.11 releases
+        if VERSION >= v"1.11.3"
+            @time @safetestset "Structural Identifiability Extension" begin include("extensions/structural_identifiability.jl") end
+        end
 
         # Tests stability computation (but requires the HomotopyContinuation extension).
         #@time @safetestset "Steady State Stability Computations" begin include("extensions/stability_computation.jl") end