diff --git a/test/Project.toml b/test/Project.toml
index 4d7cb344..fc2c33d1 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -8,3 +8,4 @@ Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 
 [compat]
 Aqua = "0.8"
+Unitful = "1"