diff --git a/src/Illuminate/Database/Eloquent/Relations/Relation.php b/src/Illuminate/Database/Eloquent/Relations/Relation.php
index 7fea6b70d95b..af32aa6a7b0c 100755
--- a/src/Illuminate/Database/Eloquent/Relations/Relation.php
+++ b/src/Illuminate/Database/Eloquent/Relations/Relation.php
@@ -10,12 +10,14 @@
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Illuminate\Database\MultipleRecordsFoundException;
 use Illuminate\Database\Query\Expression;
+use Illuminate\Support\Traits\Conditionable;
+use Illuminate\Support\Traits\Tappable;
 use Illuminate\Support\Traits\ForwardsCalls;
 use Illuminate\Support\Traits\Macroable;
 
 abstract class Relation implements BuilderContract
 {
-    use ForwardsCalls, Macroable {
+    use Conditionable, ForwardsCalls, Macroable, Tappable {
         Macroable::__call as macroCall;
     }