diff --git a/client.py b/client.py
index 34ed950..8eb7715 100644
--- a/client.py
+++ b/client.py
@@ -10,22 +10,24 @@ class Client:
         self.session = requests.Session()
 
     def add_row(self, **kwargs):
-        addr = f"http://{self.host}:{self.port}/"
+        addr = self._make_addr()
         resp = self.session.patch(addr, json=kwargs)
-        resp.raise_for_status()
         return ResponseWrapper(resp)
 
     def get(self):
-        addr = f"http://{self.host}:{self.port}/"
+        addr = self._make_addr()
         resp = self.session.get(addr)
-        resp.raise_for_status()
         return ResponseWrapper(resp)
 
+    def _make_addr(self):
+        return f"http://{self.host}:{self.port}/"
+
 
 
 class ResponseWrapper:
 
     def __init__(self, resp):
+        resp.raise_for_status()
         self.resp = resp
 
     def __repr__(self):