diff --git a/app/Collection.php b/app/Collection.php
index e0e110f2e..2e46078c2 100644
--- a/app/Collection.php
+++ b/app/Collection.php
@@ -3,9 +3,19 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Pixelfed\Snowflake\HasSnowflakePrimary;
 
 class Collection extends Model
 {
+	use HasSnowflakePrimary;
+
+    /**
+     * Indicates if the IDs are auto-incrementing.
+     *
+     * @var bool
+     */
+    public $incrementing = false;
+
 	public function profile()
 	{
 		return $this->belongsTo(Profile::class);
diff --git a/app/CollectionItem.php b/app/CollectionItem.php
index 7e306a33e..0a3f72cb8 100644
--- a/app/CollectionItem.php
+++ b/app/CollectionItem.php
@@ -3,9 +3,19 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Pixelfed\Snowflake\HasSnowflakePrimary;
 
 class CollectionItem extends Model
 {
+	use HasSnowflakePrimary;
+
+    /**
+     * Indicates if the IDs are auto-incrementing.
+     *
+     * @var bool
+     */
+    public $incrementing = false;
+    
 	public function collection()
 	{
 		return $this->belongsTo(Collection::class);