diff --git a/CHANGELOG.md b/CHANGELOG.md
index f48a381..4ba1540 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -80,6 +80,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 5.9.15         | 2021-11-19     | `cpuCache()` fix (windows) |
 | 5.9.14         | 2021-11-17     | `versions()` python 2 monterey (deprecated warning) fix (mac OS) |
 | 5.9.13         | 2021-11-14     | `time()` timezone name, `l1 cache` improvements |
 | 5.9.12         | 2021-11-13     | `users()` fix data check (windows) |
diff --git a/docs/history.html b/docs/history.html
index a237eb3..29b529c 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -57,6 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.9.15</th>
+                      <td>2021-11-19</td>
+                      <td><span class="code">cpuCache()</span> fix (windows)</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.9.14</th>
                       <td>2021-11-17</td>
diff --git a/docs/index.html b/docs/index.html
index 9e0d42e..a72af80 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.9.14</span></div>
+      <div class="version">New Version: <span id="version">5.9.15</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/cpu.js b/lib/cpu.js
index 1fe4160..a6da00d 100644
--- a/lib/cpu.js
+++ b/lib/cpu.js
@@ -1428,16 +1428,16 @@ function cpuCache(callback) {
                   const installedSize = util.getValue(lines, 'InstalledSize');
                   // L1 Instructions
                   if (level === '3' && cacheType === '3') {
-                    result.cache.l1i = parseInt(installedSize, 10);
+                    result.l1i = parseInt(installedSize, 10);
                   }
                   // L1 Data
                   if (level === '3' && cacheType === '4') {
-                    result.cache.l1d = parseInt(installedSize, 10);
+                    result.l1d = parseInt(installedSize, 10);
                   }
                   // L1 all
-                  if (level === '3' && cacheType === '5' && !result.cache.l1i && !result.cache.l1d) {
-                    result.cache.l1i = parseInt(installedSize, 10) / 2;
-                    result.cache.l1d = parseInt(installedSize, 10) / 2;
+                  if (level === '3' && cacheType === '5' && !result.l1i && !result.l1d) {
+                    result.l1i = parseInt(installedSize, 10) / 2;
+                    result.l1d = parseInt(installedSize, 10) / 2;
                   }
                 });
               }