diff --git a/frontend/types/gotypes.d.ts b/frontend/types/gotypes.d.ts
index 745a29ab2..3013f3de0 100644
--- a/frontend/types/gotypes.d.ts
+++ b/frontend/types/gotypes.d.ts
@@ -416,7 +416,7 @@ declare global {
         "window:opacity"?: number;
         "window:bgcolor"?: string;
         "window:reducedmotion"?: boolean;
-        "window:tilegapsize": number;
+        "window:tilegapsize"?: number;
         "telemetry:*"?: boolean;
         "telemetry:enabled"?: boolean;
     };
diff --git a/pkg/wconfig/settingsconfig.go b/pkg/wconfig/settingsconfig.go
index c30e13b72..88a04f0c7 100644
--- a/pkg/wconfig/settingsconfig.go
+++ b/pkg/wconfig/settingsconfig.go
@@ -68,13 +68,13 @@ type SettingsType struct {
 	WidgetClear    bool `json:"widget:*,omitempty"`
 	WidgetShowHelp bool `json:"widget:showhelp,omitempty"`
 
-	WindowClear         bool    `json:"window:*,omitempty"`
-	WindowTransparent   bool    `json:"window:transparent,omitempty"`
-	WindowBlur          bool    `json:"window:blur,omitempty"`
-	WindowOpacity       float64 `json:"window:opacity,omitempty"`
-	WindowBgColor       string  `json:"window:bgcolor,omitempty"`
-	WindowReducedMotion bool    `json:"window:reducedmotion,omitempty"`
-	WindowTileGapSize   int8    `json:"window:tilegapsize"`
+	WindowClear         bool     `json:"window:*,omitempty"`
+	WindowTransparent   bool     `json:"window:transparent,omitempty"`
+	WindowBlur          bool     `json:"window:blur,omitempty"`
+	WindowOpacity       *float64 `json:"window:opacity,omitempty"`
+	WindowBgColor       string   `json:"window:bgcolor,omitempty"`
+	WindowReducedMotion bool     `json:"window:reducedmotion,omitempty"`
+	WindowTileGapSize   *int8    `json:"window:tilegapsize,omitempty"`
 
 	TelemetryClear   bool `json:"telemetry:*,omitempty"`
 	TelemetryEnabled bool `json:"telemetry:enabled,omitempty"`