diff --git a/app/src/constants.ts b/app/src/constants.ts
index 99d95b2af..26172471f 100644
--- a/app/src/constants.ts
+++ b/app/src/constants.ts
@@ -487,7 +487,7 @@ export abstract class Constants {
                         "children": [{
                             "instance": "Tab",
                             "children": []
-                        } as Config.IUILayoutTab]
+                        }]
                     }]
                 }, {
                     "direction": "tb",
@@ -533,40 +533,30 @@ export abstract class Constants {
                     show: true,
                     icon: "iconFiles",
                     hotkeyLangId: "fileTree",
-                    hotkey: "",
-                    title: "",
                 }, {
                     type: "outline",
                     size: {width: 227, height: 0},
                     show: false,
                     icon: "iconAlignCenter",
                     hotkeyLangId: "outline",
-                    hotkey: "",
-                    title: "",
                 }, {
                     type: "inbox",
                     size: {width: 320, height: 0},
                     show: false,
                     icon: "iconInbox",
                     hotkeyLangId: "inbox",
-                    hotkey: "",
-                    title: "",
                 }], [{
                     type: "bookmark",
                     size: {width: 227, height: 0},
                     show: false,
                     icon: "iconBookmark",
                     hotkeyLangId: "bookmark",
-                    hotkey: "",
-                    title: "",
                 }, {
                     type: "tag",
                     size: {width: 227, height: 0},
                     show: false,
                     icon: "iconTags",
                     hotkeyLangId: "tag",
-                    hotkey: "",
-                    title: "",
                 }]
             ]
         },
@@ -579,24 +569,18 @@ export abstract class Constants {
                     show: false,
                     icon: "iconGraph",
                     hotkeyLangId: "graphView",
-                    hotkey: "",
-                    title: "",
                 }, {
                     type: "globalGraph",
                     size: {width: 320, height: 0},
                     show: false,
                     icon: "iconGlobalGraph",
                     hotkeyLangId: "globalGraph",
-                    hotkey: "",
-                    title: "",
                 }], [{
                     type: "backlink",
                     size: {width: 320, height: 0},
                     show: false,
                     icon: "iconLink",
                     hotkeyLangId: "backlinks",
-                    hotkey: "",
-                    title: "",
                 }]
             ]
         }
diff --git a/app/src/types/config.d.ts b/app/src/types/config.d.ts
index 9deaa4928..adcf48b6d 100644
--- a/app/src/types/config.d.ts
+++ b/app/src/types/config.d.ts
@@ -1508,7 +1508,7 @@ declare namespace Config {
         /**
          * Dock tab hotkey
          */
-        hotkey: string;
+        hotkey?: string;
         /**
          * Hotkey description ID
          */
@@ -1525,7 +1525,7 @@ declare namespace Config {
         /**
          * Tab title
          */
-        title: string;
+        title?: string;
         /**
          * Tab type
          */
@@ -1636,7 +1636,7 @@ declare namespace Config {
         /**
          * Whether the tab is active
          */
-        active: boolean;
+        active?: boolean;
         /**
          * Tab content
          */
@@ -1660,11 +1660,11 @@ declare namespace Config {
         /**
          * Whether the tab is pinned
          */
-        pin: boolean;
+        pin?: boolean;
         /**
          * Tab title
          */
-        title: string;
+        title?: string;
     }
 
     /**