diff --git a/org.nativescript.widgets.d.ts b/org.nativescript.widgets.d.ts
index 6dfbc4998..8075b3290 100644
--- a/org.nativescript.widgets.d.ts
+++ b/org.nativescript.widgets.d.ts
@@ -62,7 +62,7 @@
             }
 
             export enum Orientation {
-                horzontal,
+                horizontal,
                 vertical
             }
 
diff --git a/ui/layouts/stack-layout/stack-layout.android.ts b/ui/layouts/stack-layout/stack-layout.android.ts
index b3f9bed5e..89aca2184 100644
--- a/ui/layouts/stack-layout/stack-layout.android.ts
+++ b/ui/layouts/stack-layout/stack-layout.android.ts
@@ -10,7 +10,7 @@ export class StackLayout extends common.StackLayout {
     static setNativeOrientationProperty(data: dependencyObservable.PropertyChangeData): void {
         var stackLayout = <StackLayout>data.object;
         var nativeView = stackLayout._nativeView;
-        nativeView.setOrientation(data.newValue === enums.Orientation.vertical ? org.nativescript.widgets.Orientation.vertical : org.nativescript.widgets.Orientation.horzontal);
+        nativeView.setOrientation(data.newValue === enums.Orientation.vertical ? org.nativescript.widgets.Orientation.vertical : org.nativescript.widgets.Orientation.horizontal);
     }
 
     private _layout: org.nativescript.widgets.StackLayout;
diff --git a/ui/layouts/wrap-layout/wrap-layout.android.ts b/ui/layouts/wrap-layout/wrap-layout.android.ts
index 4f3ebab05..f2ab51b67 100644
--- a/ui/layouts/wrap-layout/wrap-layout.android.ts
+++ b/ui/layouts/wrap-layout/wrap-layout.android.ts
@@ -11,7 +11,7 @@ export class WrapLayout extends common.WrapLayout {
     static setNativeOrientationProperty(data: dependencyObservable.PropertyChangeData): void {
         var wrapLayout = <WrapLayout>data.object;
         var nativeView = wrapLayout._nativeView;
-        nativeView.setOrientation(data.newValue === enums.Orientation.vertical ? org.nativescript.widgets.Orientation.vertical : org.nativescript.widgets.Orientation.horzontal);
+        nativeView.setOrientation(data.newValue === enums.Orientation.vertical ? org.nativescript.widgets.Orientation.vertical : org.nativescript.widgets.Orientation.horizontal);
     }
 
     static setNativeItemWidthProperty(data: dependencyObservable.PropertyChangeData): void {