diff --git a/test/runtests.jl b/test/runtests.jl
index 58099aebe..a22e2a9e0 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -3,6 +3,8 @@ using CausalityTools
 import DelayEmbeddings: Dataset
 import DynamicalSystemsBase: DiscreteDynamicalSystem, ContinuousDynamicalSystem
 
+x, y = rand(100), rand(100)
+@test Dataset(x, y) isa Dataset
 
 include("methods/test_smeasure.jl")
 include("methods/test_joint_distance_distribution.jl")