diff --git a/4chan_x.user.js b/4chan_x.user.js
index e496fba14..b78932bae 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -3911,7 +3911,7 @@
           id: $('input', node).name,
           threadId: g.THREAD_ID || $.x('ancestor::div[contains(@class,"thread")]', node).firstChild.id,
           isOP: klass === 'op',
-          isInlined: /\binlined\b/.test(klass),
+          isInlined: /\binline\b/.test(klass),
           filesize: $('.filesize', node),
           img: $('img[md5]', node),
           quotes: $$('.quotelink', node),
diff --git a/script.coffee b/script.coffee
index 694c46a8d..69c48da18 100644
--- a/script.coffee
+++ b/script.coffee
@@ -3220,7 +3220,7 @@ Main =
         id:        $('input', node).name
         threadId:  g.THREAD_ID or $.x('ancestor::div[contains(@class,"thread")]', node).firstChild.id
         isOP:      klass is 'op'
-        isInlined: /\binlined\b/.test klass
+        isInlined: /\binline\b/.test klass
         filesize:  $ '.filesize', node
         img:       $ 'img[md5]', node
         quotes:    $$ '.quotelink', node