diff --git a/lib/Lutim/Command/cron/cleanbdd.pm b/lib/Lutim/Command/cron/cleanbdd.pm
index 4257755..c1c5f28 100644
--- a/lib/Lutim/Command/cron/cleanbdd.pm
+++ b/lib/Lutim/Command/cron/cleanbdd.pm
@@ -1,7 +1,6 @@
 package Lutim::Command::cron::cleanbdd;
 use Mojo::Base 'Mojolicious::Command';
-use LutimModel;
-use Mojo::Util qw(slurp decode);
+use Lutim::DB::Image;
 use FindBin qw($Bin);
 use File::Spec qw(catfile);
 
@@ -15,16 +14,15 @@ sub run {
         file    => File::Spec->catfile($Bin, '..' ,'lutim.conf'),
         default => {
             keep_ip_during => 365,
+            dbtype         => 'sqlite',
         }
     });
 
     my $separation = time() - $config->{keep_ip_during} * 86400;
 
-    LutimModel->do(
-        'UPDATE lutim SET created_by = "" WHERE path IS NOT NULL AND created_at < ?',
-        {},
-        $separation
-    );
+    my $dbi = Lutim::DB::Image->new(app => $c->app);
+
+    $dbi->clean_ips_until($separation);
 }
 
 =encoding utf8
diff --git a/lib/Lutim/Command/cron/cleanfiles.pm b/lib/Lutim/Command/cron/cleanfiles.pm
index ffc5d66..a2e7d76 100644
--- a/lib/Lutim/Command/cron/cleanfiles.pm
+++ b/lib/Lutim/Command/cron/cleanfiles.pm
@@ -15,7 +15,7 @@ sub run {
     my $config = $c->app->plugin('Config', {
         file    => File::Spec->catfile($Bin, '..' ,'lutim.conf'),
         default => {
-            dbtype           => 'sqlite',
+            dbtype => 'sqlite',
         }
     });
 
diff --git a/lib/Lutim/DB/Image.pm b/lib/Lutim/DB/Image.pm
index 682b982..a035dd4 100644
--- a/lib/Lutim/DB/Image.pm
+++ b/lib/Lutim/DB/Image.pm
@@ -129,6 +129,20 @@ sub to_hash {
     };
 }
 
+=head2 clean_ips_until
+
+=over 1
+
+=item B<Usage>     : C<$c-E<gt>clean_ips_until($time)>
+
+=item B<Arguments> : unix timestamp
+
+=item B<Purpose>   : remove the image's sender information on images created before the given timestamp
+
+=item B<Returns>   : the db accessor object
+
+=back
+
 =head2 get_no_longer_viewed_files
 
 =over 1
diff --git a/lib/Lutim/DB/Image/SQLite.pm b/lib/Lutim/DB/Image/SQLite.pm
index e45eada..472e78d 100644
--- a/lib/Lutim/DB/Image/SQLite.pm
+++ b/lib/Lutim/DB/Image/SQLite.pm
@@ -13,6 +13,19 @@ sub new {
     return $c;
 }
 
+sub clean_ips_until {
+    my $c    = shift;
+    my $time = shift;
+
+    Lutim::DB::SQLite->do(
+        'UPDATE lutim SET created_by = "" WHERE path IS NOT NULL AND created_at < ?',
+        {},
+        $time
+    );
+
+    return $c;
+}
+
 sub get_no_longer_viewed_files {
     my $c    = shift;
     my $time = shift;