diff --git a/docs/_data/browser-bugs.yml b/docs/_data/browser-bugs.yml
index 0a52d6c92b..f5107dc547 100644
--- a/docs/_data/browser-bugs.yml
+++ b/docs/_data/browser-bugs.yml
@@ -98,6 +98,16 @@
   origin: >
     Bootstrap#15990
 
+-
+  browser: >
+    Firefox (Windows)
+  summary: >
+    Buttons in footer of very long Bootstrap modal not clickable in Firefox 33+
+  upstream_bug: >
+    Mozilla#1253468
+  origin: >
+    Bootstrap#19390
+
 -
   browser: >
     Chrome (OS X)