diff --git a/backup/backup_check.html b/backup/backup_check.html
index ac960584d15..6c9ecec5691 100644
--- a/backup/backup_check.html
+++ b/backup/backup_check.html
@@ -51,7 +51,7 @@
     }
    
     if (!isset($backup_logs)) {
-        $backup_logs = 1;
+        $backup_logs = 0;
     }
 
     if (!isset($backup_user_files)) {
diff --git a/backup/backup_execute.html b/backup/backup_execute.html
index 6f83f511a0f..62b01c9dd99 100644
--- a/backup/backup_execute.html
+++ b/backup/backup_execute.html
@@ -60,7 +60,7 @@
     $preferences->backup_users = $backup_users;
    
     if (!isset($backup_logs)) {
-        $backup_logs = 1;
+        $backup_logs = 0;
     }
     $preferences->backup_logs = $backup_logs;
 
diff --git a/backup/backup_form.html b/backup/backup_form.html
index 3ac9c7a6e42..a79caee36f5 100644
--- a/backup/backup_form.html
+++ b/backup/backup_form.html
@@ -51,7 +51,7 @@
     }
    
     if (!isset($backup_logs)) {
-        $backup_logs = 1;
+        $backup_logs = 0;
     }
 
     if (!isset($backup_user_files)) {