diff --git a/app/Observers/MempoolObserver.php b/app/Observers/MempoolObserver.php
index c24009836e..cb8b56a6ff 100644
--- a/app/Observers/MempoolObserver.php
+++ b/app/Observers/MempoolObserver.php
@@ -25,13 +25,13 @@
 
 namespace App\Observers;
 
-use Illuminate\Database\Eloquent\Model as Eloquent;
 use Log;
 use Rrd;
 
 class MempoolObserver extends ModuleModelObserver
 {
-    public function updated(Eloquent $model)
+    /** @param \App\Models\Mempool $model  */
+    public function updated($model)
     {
         parent::updated($model);
 
diff --git a/app/Observers/ModuleModelObserver.php b/app/Observers/ModuleModelObserver.php
index f0185a1096..cc58690c01 100644
--- a/app/Observers/ModuleModelObserver.php
+++ b/app/Observers/ModuleModelObserver.php
@@ -44,25 +44,37 @@ class ModuleModelObserver
         }
     }
 
-    public function saving(Eloquent $model)
+    /**
+     * @param Eloquent $model
+     */
+    public function saving($model)
     {
         if (! $model->isDirty()) {
             echo '.';
         }
     }
 
-    public function updated(Eloquent $model)
+    /**
+     * @param Eloquent $model
+     */
+    public function updated($model)
     {
         d_echo('Updated data:', 'U');
         d_echo($model->getDirty());
     }
 
-    public function created(Eloquent $model)
+    /**
+     * @param Eloquent $model
+     */
+    public function created($model)
     {
         echo '+';
     }
 
-    public function deleted(Eloquent $model)
+    /**
+     * @param Eloquent $model
+     */
+    public function deleted($model)
     {
         echo '-';
     }