diff --git a/src/PhpWord/Style/ListItem.php b/src/PhpWord/Style/ListItem.php
index 306ecff305..4293940fd2 100644
--- a/src/PhpWord/Style/ListItem.php
+++ b/src/PhpWord/Style/ListItem.php
@@ -139,6 +139,16 @@ public function getNumId()
         return $this->numId;
     }
 
+    /**
+     * Set numbering Id. Same numId means same list
+     * @param mixed $numInt
+     */
+    public function setNumId($numInt)
+    {
+        $this->numId = $numInt;
+        $this->getListTypeStyle();
+    }
+
     /**
      * Get legacy numbering definition
      *
@@ -148,7 +158,12 @@ public function getNumId()
     private function getListTypeStyle()
     {
         // Check if legacy style already registered in global Style collection
-        $numStyle = "PHPWordList{$this->listType}";
+        $numStyle = 'PHPWordListType' . $this->listType;
+
+        if ($this->numId) {
+            $numStyle .= 'NumId' . $this->numId;
+        }
+
         if (Style::getStyle($numStyle) !== null) {
             $this->setNumStyle($numStyle);