diff --git a/profiles/pentoo/zero-system/package.mask b/profiles/pentoo/zero-system/package.mask
new file mode 100644
index 000000000..829adfe48
--- /dev/null
+++ b/profiles/pentoo/zero-system/package.mask
@@ -0,0 +1 @@
+>dev-util/catalyst-3.0.9