diff --git a/katello_certs_tools/katello_ssl_tool.py b/katello_certs_tools/katello_ssl_tool.py
index 335a853..af21348 100644
--- a/katello_certs_tools/katello_ssl_tool.py
+++ b/katello_certs_tools/katello_ssl_tool.py
@@ -754,7 +754,7 @@ def genServerRpm(d, verbosity=0):
 
     server_cert_dir = d['--server-cert-dir']
 
-    postun_scriptlet = os.path.join(d['--dir'], 'postun.scriptlet')
+    postun_scriptlet = os.path.join(d['--dir'], d['--set-hostname'], 'postun.scriptlet')
 
     genServerRpm_dependencies(d)