diff --git a/.distignore b/.distignore
index 59f7c90..ce04715 100644
--- a/.distignore
+++ b/.distignore
@@ -7,6 +7,9 @@
 /node_modules
 /vendor/bin
 /build
+# Generated by the CI checks that run immediately before the build is staged.
+.phpunit.result.cache
+.phpcs.cache
 .distignore
 .editorconfig
 .gitattributes