diff --git a/Crypto Notepad/Form2.cs b/Crypto Notepad/Form2.cs
index 2985c51..05ee5e8 100644
--- a/Crypto Notepad/Form2.cs	
+++ b/Crypto Notepad/Form2.cs	
@@ -13,7 +13,7 @@ public Form2()
 
         private void button1_Click(object sender, EventArgs e)
         {
-            MainWindow.key = textBox1.Text;
+            MainWindow.encryptionKey = textBox1.Text;
             textBox1.Focus();
             textBox1.Text = "";
             OkPressed = true;