diff --git a/config/debugbar.php b/config/debugbar.php
index c7c9ceee..72ccd7bd 100644
--- a/config/debugbar.php
+++ b/config/debugbar.php
@@ -143,7 +143,7 @@
             'timeline'          => false,  // Add the queries to the timeline
             'explain' => [                 // Show EXPLAIN output on queries
                 'enabled' => false,
-                'types' => ['SELECT'],     // ['SELECT', 'INSERT', 'UPDATE', 'DELETE']; for MySQL 5.6.3+
+                'types' => ['SELECT'],     // // workaround ['SELECT'] only. https://github.com/barryvdh/laravel-debugbar/issues/888 ['SELECT', 'INSERT', 'UPDATE', 'DELETE']; for MySQL 5.6.3+
             ],
             'hints'             => true,    // Show hints for common mistakes
         ],
diff --git a/src/DataCollector/QueryCollector.php b/src/DataCollector/QueryCollector.php
index 5aa239db..1686744f 100644
--- a/src/DataCollector/QueryCollector.php
+++ b/src/DataCollector/QueryCollector.php
@@ -70,9 +70,10 @@ public function setFindSource($value, array $middleware)
     public function setExplainSource($enabled, $types)
     {
         $this->explainQuery = $enabled;
-        if($types){
-            $this->explainTypes = $types;
-        }
+        // workaround ['SELECT'] only. https://github.com/barryvdh/laravel-debugbar/issues/888
+//        if($types){
+//            $this->explainTypes = $types;
+//        }
     }
 
     /**