diff --git a/tabby-core/src/components/appRoot.component.ts b/tabby-core/src/components/appRoot.component.ts
index 9c62c5289a75a339b49eae841af74e3b4cfc2750..d9b6fe58eef4a4502e04182bea44709679c85cbd 100644
--- a/tabby-core/src/components/appRoot.component.ts
+++ b/tabby-core/src/components/appRoot.component.ts
@@ -111,6 +111,9 @@ export class AppRootComponent {
                 if (hotkey === 'reopen-tab') {
                     this.app.reopenLastTab()
                 }
+                if (hotkey === 'duplicate-tab') {
+                    this.app.duplicateTab(this.app.activeTab)
+                }
             }
             if (hotkey === 'toggle-fullscreen') {
                 hostWindow.toggleFullscreen()
diff --git a/tabby-core/src/configDefaults.linux.yaml b/tabby-core/src/configDefaults.linux.yaml
index 7cd27e949123c2ad7904c8e977e19d58c41b6902..5e1be6add54b27b7ebb7bd7c28d661a7b96f46cf 100644
--- a/tabby-core/src/configDefaults.linux.yaml
+++ b/tabby-core/src/configDefaults.linux.yaml
@@ -20,6 +20,7 @@ hotkeys:
     - 'Ctrl-Shift-PageDown'
   rearrange-panes:
     - 'Ctrl-Shift'
+  duplicate-tab: []
   tab-1:
     - 'Alt-1'
   tab-2:
diff --git a/tabby-core/src/configDefaults.macos.yaml b/tabby-core/src/configDefaults.macos.yaml
index d833eda685abd0f3d8704d9e18b5ed3d44c4264d..29f06cb4e5dc3280f09cf62c68b2890fa545e367 100644
--- a/tabby-core/src/configDefaults.macos.yaml
+++ b/tabby-core/src/configDefaults.macos.yaml
@@ -38,6 +38,7 @@ hotkeys:
     - '⌘-9'
   tab-10:
     - '⌘-0'
+  duplicate-tab: []
   tab-11: []
   tab-12: []
   tab-13: []
diff --git a/tabby-core/src/configDefaults.windows.yaml b/tabby-core/src/configDefaults.windows.yaml
index 5afd411200d663d7093262a7b84f334d1e576dc7..6af2a92704fb8d1111aede8e5bddc2d8b8c7da9a 100644
--- a/tabby-core/src/configDefaults.windows.yaml
+++ b/tabby-core/src/configDefaults.windows.yaml
@@ -21,6 +21,7 @@ hotkeys:
     - 'Ctrl-Shift-PageDown'
   rearrange-panes:
     - 'Ctrl-Shift'
+  duplicate-tab: []
   tab-1:
     - 'Alt-1'
   tab-2:
diff --git a/tabby-core/src/hotkeys.ts b/tabby-core/src/hotkeys.ts
index 28ce7b831021b88a2565028d6d61d95bc1c61ddd..56acf98daa55aad72ff84a0da3198a598df3b6f0 100644
--- a/tabby-core/src/hotkeys.ts
+++ b/tabby-core/src/hotkeys.ts
@@ -51,6 +51,10 @@ export class AppHotkeyProvider extends HotkeyProvider {
             id: 'rearrange-panes',
             name: 'Show pane labels (for rearranging)',
         },
+        {
+            id: 'duplicate-tab',
+            name: 'Duplicate tab',
+        },
         {
             id: 'tab-1',
             name: 'Tab 1',