diff --git a/library/compiler-builtins/.release-plz.toml b/library/compiler-builtins/.release-plz.toml
index affc102650f2..fce19d157559 100644
--- a/library/compiler-builtins/.release-plz.toml
+++ b/library/compiler-builtins/.release-plz.toml
@@ -1,3 +1,8 @@
 [workspace]
 changelog_update = false
 semver_check = false
+
+# As part of the release process, we delete `libm/Cargo.toml`. Since
+# this is only run in CI, we shouldn't need to worry about it.
+allow_dirty = true
+publish_allow_dirty = true