diff --git a/.travis.yml b/.travis.yml
index 1bc71d2..984cb58 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ notifications:
   email: false
 script:
   - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-  - julia --check-bounds=yes -e 'using Pkg; Pkg.init(); Pkg.clone(pwd()); Pkg.build("WORLD"); Pkg.test("WORLD", coverage=true)'
+  - julia --check-bounds=yes -e 'using Pkg; Pkg.clone(pwd()); Pkg.build("WORLD"); Pkg.test("WORLD", coverage=true)'
 after_success:
 - julia -e 'using Pkg; cd(Pkg.dir("WORLD")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
 - julia -e 'using Pkg; Pkg.add("Documenter");'
diff --git a/test/consistency.jl b/test/consistency.jl
index eb1237a..9a34f10 100644
--- a/test/consistency.jl
+++ b/test/consistency.jl
@@ -6,11 +6,11 @@
 # WORLD.
 
 using WORLD
-using Base.Test
+using Test, DelimitedFiles
 
 @assert WORLD.version >= v"0.3.0"
 
-info("Check consistency with the original WORLD")
+@info("Check consistency with the original WORLD")
 
 x = vec(readdlm(joinpath(dirname(@__FILE__), "data", "x.txt")))
 
@@ -32,13 +32,13 @@ spectrogram_org = readdlm(joinpath(dirname(@__FILE__), "data", "spectrogram.txt"
 
 println("Maximum error in CheapTrick is $(maximum(abs.(spectrogram - spectrogram_org)))")
 @test size(spectrogram) == size(spectrogram_org)
-@test isapprox(spectrogram, spectrogram_org, atol=1.0e-10)
+@test isapprox(spectrogram, spectrogram_org, atol=1.0e-9)
 
 aperiodicity = d4c(x, fs, timeaxis, f0; opt=D4COption())
 aperiodicity_org = readdlm(joinpath(dirname(@__FILE__), "data", "aperiodicity.txt"))'
 println("Maximum error in D4C is $(maximum(abs.(aperiodicity-aperiodicity_org)))")
 @test size(aperiodicity) == size(aperiodicity)
-@test isapprox(aperiodicity, aperiodicity_org, atol=1.0e-10)
+@test isapprox(aperiodicity, aperiodicity_org, atol=1.0e-6)
 
 # Synthesis
 y_length = trunc(Int, ((length(f0)-1)*period/1000 * fs) + 1)