diff --git a/package.mask/all b/package.mask/all
index cf0a2a2..912e3b7 100644
--- a/package.mask/all
+++ b/package.mask/all
@@ -6,4 +6,3 @@
 >dev-ruby/facter-3
 >dev-ruby/hiera-3
 media-libs/libjpeg-turbo
->=net-libs/zeromq-4