diff --git a/sau/gentoo.py b/sau/gentoo.py
index 53eb05f..2af62b7 100644
--- a/sau/gentoo.py
+++ b/sau/gentoo.py
@@ -312,8 +312,8 @@ def pkg_upgrade():
                         log.warning(line)
 
         # rebuild rust
-        if 'dev-lang/rust' in rebuild_packages:
-            log.info("Running rust-rebuild due to update of dev-lang/rust")
+        if any([x in rebuild_packages for x in ('dev-lang/rust', 'dev-lang/rust-bin'):
+            log.info("Running rust-rebuild due to update of rust")
             cmd = [
                     EMERGE_PATH,
                     '--color', 'n',