diff --git a/app/models/Piggybank.php b/app/models/Piggybank.php
index 5c54acc7b8..b754e133f2 100644
--- a/app/models/Piggybank.php
+++ b/app/models/Piggybank.php
@@ -104,68 +104,6 @@ class Piggybank extends Ardent
         return ['created_at', 'updated_at', 'targetdate', 'startdate'];
     }
 
-    /**
-     * Firefly shouldn't create piggybank repetions that completely
-     * lie in the future, so we should be able to safely grab the "latest"
-     * one and use that to calculate when the user will be reminded.
-     */
-    public function nextReminderDate()
-    {
-        if (is_null($this->reminder)) {
-            return null;
-        }
-        /** @var \PiggybankRepetition $rep */
-        $rep = $this->currentRelevantRep();
-        $today = new Carbon;
-        if ($rep && is_null($rep->startdate)) {
-            switch ($this->reminder) {
-                case 'day':
-                    return $today;
-                    break;
-                case 'week':
-                    return $today->endOfWeek();
-                    break;
-                case 'month':
-                    return $today->endOfMonth();
-                    break;
-                case 'year':
-                    return $today->endOfYear();
-                    break;
-
-            }
-            return null;
-        }
-        if ($rep && !is_null($rep->startdate)) {
-            // start with the start date
-            // when its bigger than today, return it:
-            $start = clone $rep->startdate;
-            while ($start <= $today) {
-                switch ($this->reminder) {
-                    default:
-                        return null;
-                        break;
-                    case 'day':
-                        $start->addDay();
-                        break;
-                    case 'week':
-                        $start->addWeek();
-                        break;
-                    case 'month':
-                        $start->addMonth();
-                        break;
-                    case 'year':
-                        $start->addYear();
-                        break;
-
-                }
-            }
-
-            return $start;
-        }
-
-        return new Carbon;
-    }
-
     /**
      * Grabs the PiggyBankRepetition that's currently relevant / active
      *
@@ -222,14 +160,6 @@ class Piggybank extends Ardent
         return $this->hasMany('PiggybankEvent');
     }
 
-    /**
-     * @return \Illuminate\Database\Eloquent\Relations\HasMany
-     */
-    public function piggybankreminders()
-    {
-        return $this->hasMany('PiggybankReminder');
-    }
-
     /**
      * Same but for specific date.
      *
diff --git a/app/models/PiggybankReminder.php b/app/models/PiggybankReminder.php
index 58ab497e6d..1910ad964c 100644
--- a/app/models/PiggybankReminder.php
+++ b/app/models/PiggybankReminder.php
@@ -1,105 +1,8 @@
 <?php
-use Carbon\Carbon;
 
-/**
- * PiggybankReminder
- *
- * @property integer $id
- * @property \Carbon\Carbon $created_at
- * @property \Carbon\Carbon $updated_at
- * @property string $class
- * @property integer $piggybank_id
- * @property integer $recurring_transaction_id
- * @property integer $user_id
- * @property \Carbon\Carbon $startdate
- * @property \Carbon\Carbon $enddate
- * @property boolean $active
- * @property-read \Piggybank $piggybank
- * @property-read \RecurringTransaction $recurringTransaction
- * @property-read \User $user
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereId($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereCreatedAt($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereUpdatedAt($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereClass($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder wherePiggybankId($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereRecurringTransactionId($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereUserId($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereStartdate($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereEnddate($value)
- * @method static \Illuminate\Database\Query\Builder|\PiggybankReminder whereActive($value)
- * @method static \Reminder validOn($date)
- * @method static \Reminder validOnOrAfter($date)
- */
 class PiggybankReminder extends Reminder
 {
     protected $isSubclass = true;
 
-    /**
-     * This method will render a string telling you something about what to save or something.
-     * @return string
-     */
-    public function render()
-    {
-        /** @var \Piggybank $piggyBank */
-        $piggyBank = $this->piggybank;
-
-
-        $fullText
-            = 'In order to save enough money for <a href="' . route('piggybanks.show', $piggyBank->id) . '">"' . e(
-                $piggyBank->name
-            ) . '"</a> you';
-
-        $fullText .= ' should save at least ' . mf($this->amountToSave(), false) . ' this ' . $piggyBank->reminder
-            . ', before ' . $this->enddate->format('M jS, Y');
-
-        return $fullText;
-    }
-
-
-    /**
-     * @return float
-     * @throws Firefly\Exception\FireflyException
-     */
-    public function amountToSave()
-    {
-        /** @var \Piggybank $piggyBank */
-        $piggyBank = $this->piggybank;
-        /** @var \PiggybankRepetition $repetition */
-        $repetition = $piggyBank->currentRelevantRep();
-
-        // if the target date of the repetition is zero, we use the created_at date of the repetition
-        // and add two years; it's the same routine used elsewhere.
-        if (is_null($repetition->targetdate)) {
-            $targetdate = clone $repetition->created_at;
-            $targetdate->addYears(2);
-        } else {
-            $targetdate = $repetition->targetdate;
-        }
-
-
-        $today = new Carbon;
-        $diff = $today->diff($targetdate);
-        $left = $piggyBank->targetamount - $repetition->currentamount;
-        // to prevent devide by zero:
-        $piggyBank->reminder_skip = $piggyBank->reminder_skip < 1 ? 1 : $piggyBank->reminder_skip;
-        $toSave = 0;
-        switch ($piggyBank->reminder) {
-            case 'day':
-                $toSave = $left;// / ($diff->days / $piggyBank->reminder_skip);
-                break;
-            case 'week':
-                $weeks = ceil($diff->days / 7);
-                $toSave = $left / ($weeks / $piggyBank->reminder_skip);
-                break;
-            case 'month':
-                $toSave = $left / ($diff->m / $piggyBank->reminder_skip);
-                break;
-            case 'year':
-                throw new \Firefly\Exception\FireflyException('No impl year reminder/ PiggyBankReminder Render');
-                break;
-        }
-
-        return floatval($toSave);
-    }
 
 } 
\ No newline at end of file