diff --git a/docker-swarm-etcd/Vagrantfile b/docker-swarm-etcd/Vagrantfile
index 4f91aee..964f6e7 100644
--- a/docker-swarm-etcd/Vagrantfile
+++ b/docker-swarm-etcd/Vagrantfile
@@ -17,7 +17,7 @@ USER_DATA = File.join(File.dirname(__FILE__), "user-data")
 
 # Read YAML file with VM details (box, CPU, RAM, IP addresses)
 # Be sure to edit servers.yml to provide correct IP addresses
-servers = YAML.load_file('servers.yml')
+servers = YAML.load_file(File.join(File.dirname(__FILE__), 'servers.yml'))
 
 # Use config from YAML file to write out templates for etcd overrides
 template = File.join(File.dirname(__FILE__), 'etcd.defaults.erb')