diff --git a/test/runtests.jl b/test/runtests.jl
index 1587bd3..58f3392 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -4,4 +4,6 @@ using Test
 @testset "CepstralCoefficients.jl" begin
   @info "Testing cepstral.jl unit tests"
   include("cepstral.jl")
+  @info "Testing clustering.jl unit tests"
+  include("clustering.jl")
 end