diff --git a/keywords.conf.d/emulation.conf b/keywords.conf.d/emulation.conf
index 95da59e..9bb1545 100644
--- a/keywords.conf.d/emulation.conf
+++ b/keywords.conf.d/emulation.conf
@@ -4,7 +4,7 @@ dev-go/sanitized-anchor-name ~amd64
 dev-go/blackfriday ~amd64
 dev-go/go-md2man ~amd64
 
-app-emulation/docker-machine ~amd64
+<app-emulation/docker-machine-0.5 ~amd64
 app-emulation/docker-swarm ~amd64
 
 # docker-compose