diff --git a/appveyor.yml b/appveyor.yml
index 73c978dd..b4783bed 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -35,4 +35,4 @@ build_script:
       Pkg.clone(pwd(), \"DelayDiffEq\"); Pkg.build(\"DelayDiffEq\")"
 
 test_script:
-  - C:\projects\julia\bin\julia -e "Pkg.test(\"DelayDiffEq\")"
+  - C:\projects\julia\bin\julia -e "Pkg.checkout(\"OrdinaryDiffEq\",\"no_fastmath\"); Pkg.test(\"DelayDiffEq\")"
diff --git a/test/unconstrained.jl b/test/unconstrained.jl
index d1a80a88..6e8e8514 100644
--- a/test/unconstrained.jl
+++ b/test/unconstrained.jl
@@ -102,6 +102,11 @@ alg4 = MethodOfSteps(DP5(), constrained=false, max_fixedpoint_iters=100,
                      fixedpoint_abstol=1e-12, fixedpoint_reltol=1e-12)
 sol4 = solve(prob, alg4)
 
+@show sol1.u
+@show sol1.t
+@show sol4.u
+@show sol4.t
+
 @test abs(sol1[end] - sol2[end]) < 2.5e-11
 @test abs(sol1[end] - sol3[end]) < 1.3e-14
 @test abs(sol1[end] - sol4[end]) < 7.6e-15