diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70712dc..a7a07b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.0.3          | 2019-02-03     | `networkInterfaces(), chassis()` fixed two more issues |
 | 4.0.2          | 2019-02-03     | `networkInterfaces(), chassis()` fixed smaller issues |
 | 4.0.1          | 2019-02-02     | updated docs |
 | 4.0.0          | 2019-02-02     | new major version |
diff --git a/docs/history.html b/docs/history.html
index e60ec9c..a348709 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -55,6 +55,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.0.3</th>
+                    <td>2019-02-03</td>
+                    <td><span class="code">networkInterfaces(), chassis()</span> fixed two more issues</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.0.2</th>
                     <td>2019-02-03</td>
diff --git a/lib/network.js b/lib/network.js
index e4260a7..0deabdd 100644
--- a/lib/network.js
+++ b/lib/network.js
@@ -335,7 +335,7 @@ function networkInterfaces(callback) {
             echo -n "speed: "; cat /sys/class/net/${iface}/speed 2>/dev/null; echo;
             echo -n "tx_queue_len: "; cat /sys/class/net/${iface}/tx_queue_len 2>/dev/null; echo;
             echo -n "type: "; cat /sys/class/net/${iface}/type 2>/dev/null; echo;
-            echo -n "wireless: "; cat /proc/net/wireless 2>/dev/null \| grep ${iface};
+            echo -n "wireless: "; cat /proc/net/wireless 2>/dev/null \| grep ${iface}; echo
             echo -n "wirelessspeed: "; iw dev ${iface} link 2>&1 \| grep bitrate; echo;`;
               let lines = [];
               try {
diff --git a/lib/system.js b/lib/system.js
index 5ff13ce..a9220ac 100644
--- a/lib/system.js
+++ b/lib/system.js
@@ -493,7 +493,8 @@ function chassis(callback) {
         exec(cmd, function (error, stdout) {
           let lines = stdout.toString().split('\n');
           result.manufacturer = util.getValue(lines, 'chassis_vendor');
-          result.type = util.getValue(lines, 'chassis_type');
+          const ctype = parseInt(util.getValue(lines, 'chassis_type').replace(/\D/g, ''));
+          result.type = (ctype && !isNaN(ctype) && ctype < chassisTypes.length) ? chassisTypes[ctype - 1] : '';
           result.version = util.getValue(lines, 'chassis_version');
           result.serial = util.getValue(lines, 'chassis_serial');
           result.assetTag = util.getValue(lines, 'chassis_asset_tag');