diff --git a/src/modules/AmneziaPeer.py b/src/modules/AmneziaPeer.py
index 392f009d..558575ac 100644
--- a/src/modules/AmneziaPeer.py
+++ b/src/modules/AmneziaPeer.py
@@ -87,8 +87,9 @@ class AmneziaPeer(Peer):
 
             if psk_exist: os.remove(uid)
 
-            if len(updateAllowedIp.decode().strip("\n")) != 0:
-                current_app.logger.error(f"Update peer failed when updating Allowed IPs.\nInput: {newAllowedIPs}\nOutput: {updateAllowedIp.decode().strip('\n')}")
+            output = updateAllowedIp.decode().strip("\n")
+            if len(output) != 0:
+                current_app.logger.error(f"Update peer failed when updating Allowed IPs.\nInput: {newAllowedIPs}\nOutput: {output}")
                 return False, "Internal server error"
 
             command = [f"{self.configuration.Protocol}-quick", "save", self.configuration.Name]