diff --git a/test/interface/inplace_interpolation.jl b/test/interface/inplace_interpolation.jl
index 474ef15708..88cdd084c3 100644
--- a/test/interface/inplace_interpolation.jl
+++ b/test/interface/inplace_interpolation.jl
@@ -25,7 +25,7 @@ out_VMF = vecarrzero(ntt, size(prob_ode_2Dlinear.u0))   # Vector{Matrix{Float64}
         @test_throws MethodError sol_ODE(out_VF, tt; idxs = 1:1)
         @test sol_ODE(out_VF, tt) isa Vector{Float64}
         @test sol_ODE(out_VVF_1, tt) isa Vector{Vector{Float64}}
-        @test sol_ODE_interp.u ≈ out_VF
+        @test sol_ODE_interp.u == out_VF
     end
 
     @testset "2D" begin