3 files changed, 6 insertions, 3 deletions
diff --git a/files/th/mozilla/firefox/releases/30/index.html b/files/th/mozilla/firefox/releases/30/index.html
index cd3dead3ee..d337a687b7 100644
--- a/files/th/mozilla/firefox/releases/30/index.html
+++ b/files/th/mozilla/firefox/releases/30/index.html
@@ -1,7 +1,8 @@
 ---
 title: Firefox 30 for developers
-slug: Mozilla/Firefox/เปิดผนึก/30
+slug: Mozilla/Firefox/Releases/30
 translation_of: Mozilla/Firefox/Releases/30
+original_slug: Mozilla/Firefox/เปิดผนึก/30
 ---
 <div>{{FirefoxSidebar}}</div><p>Want to help document Firefox 30? See the <a class="external" href="http://beta.elchi3.de/doctracker/#list=fx&amp;version=30.0">list of bugs that need to be written about</a> and pitch in!</p>
 <h2 id="Changes_for_Web_developers">Changes for Web developers</h2>
diff --git a/files/th/mozilla/firefox/releases/47/index.html b/files/th/mozilla/firefox/releases/47/index.html
index e827aa2ea2..c2be89ca97 100644
--- a/files/th/mozilla/firefox/releases/47/index.html
+++ b/files/th/mozilla/firefox/releases/47/index.html
@@ -1,7 +1,8 @@
 ---
 title: Firefox 47 for developers
-slug: Mozilla/Firefox/เปิดผนึก/47
+slug: Mozilla/Firefox/Releases/47
 translation_of: Mozilla/Firefox/Releases/47
+original_slug: Mozilla/Firefox/เปิดผนึก/47
 ---
 <div>{{FirefoxSidebar}}</div><p><a href="https://www.mozilla.org/firefox/developer/" style="float: right; margin-bottom: 20px; padding: 10px; text-align: center; border-radius: 4px; display: inline-block; background-color: #81BC2E; white-space: nowrap; color: white; text-shadow: 0px 1px 0px rgba(0, 0, 0, 0.25); box-shadow: 0px 1px 0px 0px rgba(0, 0, 0, 0.2), 0px -1px 0px 0px rgba(0, 0, 0, 0.3) inset;">To test the latest developer features of Firefox,<br>
  install Firefox Developer Edition</a>Firefox 47 was released on June 6, 2016. This article lists key changes that are useful not only for web developers, but also Firefox and Gecko developers as well as add-on developers.</p>
diff --git a/files/th/mozilla/firefox/releases/index.html b/files/th/mozilla/firefox/releases/index.html
index 544c0ef3d0..28fdecf0c4 100644
--- a/files/th/mozilla/firefox/releases/index.html
+++ b/files/th/mozilla/firefox/releases/index.html
@@ -1,7 +1,8 @@
 ---
 title: จดหมายเปิดผนึกถึงนักพัฒนา Firefox
-slug: Mozilla/Firefox/เปิดผนึก
+slug: Mozilla/Firefox/Releases
 translation_of: Mozilla/Firefox/Releases
+original_slug: Mozilla/Firefox/เปิดผนึก
 ---
 <div>{{FirefoxSidebar}}</div><p>หน้านี้เอื้ออำนวย ลิงค์ไปสู่ "Firefox X สำหรับนักพัฒนา" บนความในแต่ละครั้งที่ FireFox ส่งออกมา จดหมายเหล่านี้ จะให้คุณได้เห็นว่า มีคุณลักษณะใหม่ที่เพิ่มเข้ามา และ บัคที่ถูกตัดทิ้งไปในแต่ละรุ่นของ FireFox</p>
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