diff --git a/.eslintignore b/.eslintignore
index 80e74ea438a..aa7f700cc36 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,2 +1,6 @@
 **/flow-typed/**
-**/__flow-tests__/**
\ No newline at end of file
+**/__flow-tests__/**
+
+# Third-party minified code. (Also, this is a staging directory, and is
+# untracked by git.)
+src/webview/static/katex