diff --git a/test/Project.toml b/test/Project.toml
index f37bdcb..39ae186 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -1,3 +1,4 @@
 [deps]
+NonconvexUtils = "c48e48a2-1f5e-44ff-8799-c8e168d11d1b"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TopOpt = "53a1e1a5-51bb-58a9-8a02-02056cc81109"
diff --git a/test/runtests.jl b/test/runtests.jl
index 94cb5aa..1a7e221 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,4 +1,4 @@
-using NonconvexTOBS, TopOpt, Test
+using NonconvexTOBS, TopOpt, Test, NonconvexUtils
 
 @testset "Example" begin