diff --git a/profiles/pentoo/base/package.use/dev-lang b/profiles/pentoo/base/package.use/dev-lang
index 4c8618e45..fe94f93bf 100644
--- a/profiles/pentoo/base/package.use/dev-lang
+++ b/profiles/pentoo/base/package.use/dev-lang
@@ -6,4 +6,4 @@ dev-lang/ruby ipv6 ssl threads
 =dev-lang/ghc-9.0.2-r4 -doc
 # needed by chromium
 dev-lang/rust profiler
-dev-lang/rust-bin profiler
+dev-lang/rust-bin profiler rustfmt