diff --git a/cuda.jl b/cuda.jl
deleted file mode 100644
index cb47466120..0000000000
--- a/cuda.jl
+++ /dev/null
@@ -1,9 +0,0 @@
-using Flux, CUDA
-
-BN = BatchNorm(3) |> gpu;
-x = randn(2, 2, 3, 4) |> gpu;
-
-NNlib.batchnorm(BN.γ, BN.β, x, BN.μ, BN.σ², BN.momentum; 
-                  alpha=1, beta=0, eps=BN.ϵ, 
-                  training=Flux._isactive(BN, x))
-