diff --git a/src/configuration/config_parser.rs b/src/configuration/config_parser.rs
index f44a07d..a2b77b1 100644
--- a/src/configuration/config_parser.rs
+++ b/src/configuration/config_parser.rs
@@ -99,6 +99,7 @@ pub struct SystemConfig {
     // optional System information
     pub tenant_group: Option<i64>,
     pub tenant: Option<i64>,
+    pub location: Option<i64>,
     pub rack: Option<i64>,
     pub position: Option<i64>,
 }
@@ -346,7 +347,7 @@ impl ConfigData {
             );
         }
 
-        return Ok(());
+        Ok(())
     }
 
     /// Opens and reads the config file and writes the set parameters into a [`ConfigData`](struct.ConfigData) Object
diff --git a/src/configuration/config_template.toml b/src/configuration/config_template.toml
index e9fbc64..4dda218 100644
--- a/src/configuration/config_template.toml
+++ b/src/configuration/config_template.toml
@@ -15,7 +15,7 @@ device_type = 0 # ID of the type of the Device Type in NetBox
 device_role = 0 # ID of the device role in NetBox
 # Name of the network interface to set. (e.g eth0, etc)
 # If not set, the first active interface will be selected.
-primary_network_interface = ""
+primary_network_interface = "eth0"
 face = "" # Direction this device may face in (e.g front or rear)
 status = "active" # status of the device. default: active
 airflow = "Front to rear" # Direction of airflow