diff --git a/docs/_data/browser-bugs.yml b/docs/_data/browser-bugs.yml
index dbe5f4dc15..0e3d1dc657 100644
--- a/docs/_data/browser-bugs.yml
+++ b/docs/_data/browser-bugs.yml
@@ -158,16 +158,6 @@
   origin: >
     Bootstrap#20161
 
--
-  browser: >
-    Firefox
-  summary: >
-    `min-width: 0` has no effect on `<fieldset>`
-  upstream_bug: >
-    Mozilla#504622
-  origin: >
-    Bootstrap#12359
-
 -
   browser: >
     Firefox