diff --git a/CHANGELOG.md b/CHANGELOG.md
index efa6cb31..9e552ff2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -83,7 +83,8 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version | Date       | Comment                                                                                             |
 | ------- | ---------- | --------------------------------------------------------------------------------------------------- |
-| 5.22.5  | 2024-03-19 | `wifiCOnnections()` fixed formatting bssid (macOS)                                                  |
+| 5.22.6  | 2024-03-20 | `networkInterfaces()` fixed speed of not connected interfaces (windows)                             |
+| 5.22.5  | 2024-03-19 | `wifiConnections()` fixed formatting bssid (macOS)                                                  |
 | 5.22.4  | 2024-03-16 | `uuid()` improved parsing machine id (linux)                                                        |
 | 5.22.3  | 2024-03-15 | `chassis()` improved parsing memory bank (windows)                                                  |
 | 5.22.2  | 2024-03-14 | `chassis()` type, assetTag, sku improved parsing (macOS)                                            |
diff --git a/docs/history.html b/docs/history.html
index e5efcf1e..1ace3147 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -57,6 +57,11 @@ <h3>Full version history</h3>
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.22.6</th>
+                      <td>2024-03-20</td>
+                      <td><span class="code">networkInterfaces()</span> fixed speed of not connected interfaces (windows)</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.22.5</th>
                       <td>2024-03-19</td>
diff --git a/docs/index.html b/docs/index.html
index b2e98849..c1cc93d2 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png" alt="logo">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.22.5</span></div>
+      <div class="version">New Version: <span id="version">5.22.6</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/network.js b/lib/network.js
index 4c2ebb2e..c779fe37 100644
--- a/lib/network.js
+++ b/lib/network.js
@@ -1033,7 +1033,7 @@ function networkInterfaces(callback, rescan, defaultString) {
                     ifaceName = detail.name;
                     dhcp = detail.dhcp;
                     operstate = detail.operstate;
-                    speed = detail.speed;
+                    speed = operstate === 'up' ? detail.speed : 0;
                     type = detail.type;
                     foundFirst = true;
                   }