diff --git a/Project.toml b/Project.toml
index 2ee50e6..ae91d03 100644
--- a/Project.toml
+++ b/Project.toml
@@ -17,6 +17,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
+BenchmarkTools = "1"
 CUDA = "3"
 EllipsisNotation = "1"
 Flux = "0.12"