diff --git a/packages/SOLID/src/Rector/ClassMethod/UseInterfaceOverImplementationInConstructorRector.php b/packages/SOLID/src/Rector/ClassMethod/UseInterfaceOverImplementationInConstructorRector.php
index 9a0199564051..6c6d999be36d 100644
--- a/packages/SOLID/src/Rector/ClassMethod/UseInterfaceOverImplementationInConstructorRector.php
+++ b/packages/SOLID/src/Rector/ClassMethod/UseInterfaceOverImplementationInConstructorRector.php
@@ -154,6 +154,6 @@ private function filterOutInterfaceThatHaveTwoAndMoreImplementers(array $interfa
             }
         }
 
-        return $interfaceNames;
+        return array_values($interfaceNames);
     }
 }