diff --git a/src/Changes/v5dot6/IncompPropertyArray.php b/src/Changes/v5dot6/IncompPropertyArray.php
index 8d74c9e..3824119 100644
--- a/src/Changes/v5dot6/IncompPropertyArray.php
+++ b/src/Changes/v5dot6/IncompPropertyArray.php
@@ -41,7 +41,9 @@ public function leaveNode($node)
                     }
                 } elseif ($stmt instanceof Stmt\ClassConst) {
                     foreach ($stmt->consts as $const) {
-                        if ($const->value instanceof Scalar) {
+                        if ($const->value instanceof Scalar\MagicConst) {
+                            $const_table['self::'.$const->name] = $const->value->getName();
+                        } elseif ($const->value instanceof Scalar) {
                             $const_table['self::'.$const->name] = $const->value->value;
                         }
                     }
diff --git a/tests/Changes/v5dot6/IncompPropertyArrayTest.php b/tests/Changes/v5dot6/IncompPropertyArrayTest.php
index eb58329..115e331 100644
--- a/tests/Changes/v5dot6/IncompPropertyArrayTest.php
+++ b/tests/Changes/v5dot6/IncompPropertyArrayTest.php
@@ -91,6 +91,18 @@ class Sample
         'third'     => 0,
     );
 }
+EOC;
+        $this->assertNotSpot($code);
+
+        // MagicConst trigger warning
+        $code = <<<'EOC'
+class Sample
+{
+    const LOGTAG = __FUNCTION__;
+    public $data = array(
+        self::LOGTAG => 1
+    );
+}
 EOC;
         $this->assertNotSpot($code);
     }