diff --git a/test/rotation.jl b/test/rotation.jl
index 5e78b1c..7732f82 100644
--- a/test/rotation.jl
+++ b/test/rotation.jl
@@ -1,5 +1,5 @@
 using LinearAlgebra, Statistics, Distributions 
-using OrdinaryDiffEq
+using OrdinaryDiffEqCore, OrdinaryDiffEqTsit5
 using SciMLSensitivity
 using Optimization, OptimizationOptimisers, OptimizationOptimJL