diff --git a/storage.go b/storage.go
index e63d2eb..6604e3a 100644
--- a/storage.go
+++ b/storage.go
@@ -2,7 +2,6 @@ package nn
 
 import (
 	"encoding/json"
-	"fmt"
 	"gonum.org/v1/gonum/mat"
 	"io"
 	"io/ioutil"
@@ -91,7 +90,6 @@ func (net *Network) UnmarshalJSON(in []byte) error {
 	for _, layer := range net.layers {
 		net.neurons = append(net.neurons, mat.NewDense(int(layer), 1, nil))
 	}
-	fmt.Printf("neurons: %v\n", net.neurons)
 
 	// extract into the current network receiver (net)
 	return nil