diff --git a/app/src/main/java/eu/faircode/email/ActivitySetup.java b/app/src/main/java/eu/faircode/email/ActivitySetup.java
index fb0c123d98..a4befaa1e5 100644
--- a/app/src/main/java/eu/faircode/email/ActivitySetup.java
+++ b/app/src/main/java/eu/faircode/email/ActivitySetup.java
@@ -568,7 +568,6 @@ public class ActivitySetup extends ActivityBilling implements FragmentManager.On
                         OutputStream cout = new CipherOutputStream(raw, cipher);
                         cout.write(jexport.toString(2).getBytes());
                         cout.flush();
-                        cout.close();
                     }
 
                     raw.flush();