diff --git a/test/general/interpolation.jl b/test/general/interpolation.jl
index b3e266630..47e1978aa 100644
--- a/test/general/interpolation.jl
+++ b/test/general/interpolation.jl
@@ -1,5 +1,4 @@
 using OrdinaryDiffEq
-include("../test_util.jl")
 
 @testset verbose=true "SPHInterpolation" begin
     smoothing_length = 1.2 * 0.1