diff --git a/carthage_base/pki.py b/carthage_base/pki.py
index a168c48..7204e42 100644
--- a/carthage_base/pki.py
+++ b/carthage_base/pki.py
@@ -79,7 +79,7 @@ async def _resolve_args(self, instance):
             ainjector,
     item=[self.dns_name, self.cert, self.key, self.ca],
     args={})
-        results = tuple((relative_path(x) if x is not None else None) for x in results)
+        results = tuple([results[0]] + [(relative_path(x) if x is not None else None) for x in results[1:]])
         return results
         
     async def func(self, instance, pki):