diff --git a/foreman/altinea_puppet_install.sh b/foreman/altinea_puppet_install.sh
index 95e2f64..b49058e 100644
--- a/foreman/altinea_puppet_install.sh
+++ b/foreman/altinea_puppet_install.sh
@@ -8,4 +8,4 @@ echo "[agent]
   pluginsync = true
   report = true"> /etc/puppetlabs/puppet/puppet.conf
 /opt/puppetlabs/bin/puppet resource service puppet ensure=running enable=true
-. /etc/profile.d/puppet-agent.sh
+source /etc/profile.d/puppet-agent.sh