diff --git a/patches/10-pro.diff b/patches/10-pro.diff
index ce8d2df..c5ac23c 100644
--- a/patches/10-pro.diff
+++ b/patches/10-pro.diff
@@ -1,12 +1,13 @@
---- app/src/main/java/eu/faircode/email/ActivityBilling.java	2020-04-11 09:27:44.000000000 +0000
-+++ app/src/main/java/eu/faircode/email/ActivityBilling.java	2020-04-11 09:27:44.000000000 +0000
-@@ -192,9 +192,7 @@
+--- app/src/play/java/eu/faircode/email/ActivityBilling.java	2020-08-15 10:33:56.000000000 +0000
++++ app/src/play/java/eu/faircode/email/ActivityBilling.java	2020-08-15 10:33:56.000000000 +0000
+@@ -192,10 +192,7 @@
      }
  
      static boolean isPro(Context context) {
 -        if (BuildConfig.DEBUG && false)
 -            return true;
--        return PreferenceManager.getDefaultSharedPreferences(context).getBoolean("pro", false);
+-        return PreferenceManager.getDefaultSharedPreferences(context)
+-                .getBoolean("pro", false);
 +        return true;
      }