diff --git a/.flayignore b/.flayignore
index f120de527bd831e45ab712887685d117249d4713..44df2ba237170b7f51eb1efad7067a584c520664 100644
--- a/.flayignore
+++ b/.flayignore
@@ -1,2 +1,3 @@
 *.erb
 lib/gitlab/sanitizers/svg/whitelist.rb
+lib/gitlab/diff/position_tracer.rb