diff --git a/src/client/HelpModal.ts b/src/client/HelpModal.ts
index 3f90ac64d..8a1433f60 100644
--- a/src/client/HelpModal.ts
+++ b/src/client/HelpModal.ts
@@ -220,6 +220,10 @@ export class HelpModal extends LitElement {
                 </tr>
               </thead>
               <tbody class="text-left">
+                <tr>
+                  <td>CTRL + Left Click</td>
+                  <td>Open build menu</td>
+                </tr>
                 <tr>
                   <td>Space</td>
                   <td>Alternate view</td>