diff --git a/Project.toml b/Project.toml
index b35b3b0..9a35ab7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -5,3 +5,9 @@ version = "0.1.0"
 
 [deps]
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]