diff --git a/manifests/r10k/install.pp b/manifests/r10k/install.pp
index 30625ff..1fa037b 100644
--- a/manifests/r10k/install.pp
+++ b/manifests/r10k/install.pp
@@ -61,7 +61,7 @@ class puppet_cd::r10k::install (
 
       exec { 'install rpm':
         command => "yum install -y ${pt_r10k_webhook_pkg}",
-        unless  => "rpm -qa | grep ${pt_r10k_webhook_pkg}",
+        unless  => 'rpm -qa | grep webhook-go',
         require => File[$pt_r10k_webhook_pkg],
       }
     }