diff --git a/.gitignore b/.gitignore
index ce2d98fdfb6..a0db090158a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,9 @@ vendor/
 !.yarn/plugins
 !.yarn/sdks
 !.yarn/versions
+# we temporarily commit this file because yarn downloading it
+# somehow produces different checksum values
+!.yarn/cache/pa11y-ci-https-1e9675e9e1-668c9119bd.zip
 .pnp.*
 
 # Enterprise emails
diff --git a/.yarn/cache/pa11y-ci-https-1e9675e9e1-668c9119bd.zip b/.yarn/cache/pa11y-ci-https-1e9675e9e1-668c9119bd.zip
new file mode 100644
index 00000000000..c2b3415857f
Binary files /dev/null and b/.yarn/cache/pa11y-ci-https-1e9675e9e1-668c9119bd.zip differ