diff --git a/src/pinn_types.jl b/src/pinn_types.jl
index 473f6f6d2..27845c13d 100644
--- a/src/pinn_types.jl
+++ b/src/pinn_types.jl
@@ -558,9 +558,6 @@ function numeric_derivative(phi, u, x, εs, order, θ)
     end
 end
 
-using Lux
-using Random
-using ComponentArrays
 
 
 """