diff --git a/src/generators/nodes/Window.ts b/src/generators/nodes/Window.ts
index c8b044bb2d..7a1f70376b 100644
--- a/src/generators/nodes/Window.ts
+++ b/src/generators/nodes/Window.ts
@@ -19,6 +19,11 @@ const associatedEvents = {
 	scrollY: 'scroll',
 };
 
+const properties = {
+	scrollX: 'pageXOffset',
+	scrollY: 'pageYOffset'
+};
+
 const readonly = new Set([
 	'innerWidth',
 	'innerHeight',
@@ -93,15 +98,16 @@ export default class Window extends Node {
 				if (attribute.name === 'online') return;
 
 				const associatedEvent = associatedEvents[attribute.name];
+				const property = properties[attribute.name] || attribute.name;
 
 				if (!events[associatedEvent]) events[associatedEvent] = [];
 				events[associatedEvent].push(
-					`${attribute.value.name}: this.${attribute.name}`
+					`${attribute.value.name}: this.${property}`
 				);
 
 				// add initial value
 				generator.metaBindings.push(
-					`this._state.${attribute.value.name} = window.${attribute.name};`
+					`this._state.${attribute.value.name} = window.${property};`
 				);
 			}
 		});
@@ -158,10 +164,10 @@ export default class Window extends Node {
 					clearTimeout(${timeout});
 					var x = ${bindings.scrollX
 						? `#component.get("${bindings.scrollX}")`
-						: `window.scrollX`};
+						: `window.pageXOffset`};
 					var y = ${bindings.scrollY
 						? `#component.get("${bindings.scrollY}")`
-						: `window.scrollY`};
+						: `window.pageYOffset`};
 					window.scrollTo(x, y);
 					${timeout} = setTimeout(${clear}, 100);
 				}
@@ -182,7 +188,7 @@ export default class Window extends Node {
 				#component.observe("${bindings.scrollX || bindings.scrollY}", function(${isX ? 'x' : 'y'}) {
 					${lock} = true;
 					clearTimeout(${timeout});
-					window.scrollTo(${isX ? 'x, window.scrollY' : 'window.scrollX, y'});
+					window.scrollTo(${isX ? 'x, window.pageYOffset' : 'window.pageXOffset, y'});
 					${timeout} = setTimeout(${clear}, 100);
 				});
 			`);
diff --git a/test/js/samples/window-binding-scroll/expected-bundle.js b/test/js/samples/window-binding-scroll/expected-bundle.js
index a7c9026cc6..8959769d1d 100644
--- a/test/js/samples/window-binding-scroll/expected-bundle.js
+++ b/test/js/samples/window-binding-scroll/expected-bundle.js
@@ -198,7 +198,7 @@ function create_main_fragment(component, state) {
 		window_updating = true;
 
 		component.set({
-			y: this.scrollY
+			y: this.pageYOffset
 		});
 		window_updating = false;
 	}
@@ -207,7 +207,7 @@ function create_main_fragment(component, state) {
 	component.observe("y", function(y) {
 		window_updating = true;
 		clearTimeout(window_updating_timeout);
-		window.scrollTo(window.scrollX, y);
+		window.scrollTo(window.pageXOffset, y);
 		window_updating_timeout = setTimeout(clear_window_updating, 100);
 	});
 
@@ -243,7 +243,7 @@ function create_main_fragment(component, state) {
 function SvelteComponent(options) {
 	init(this, options);
 	this._state = assign({}, options.data);
-	this._state.y = window.scrollY;
+	this._state.y = window.pageYOffset;
 
 	this._fragment = create_main_fragment(this, this._state);
 
diff --git a/test/js/samples/window-binding-scroll/expected.js b/test/js/samples/window-binding-scroll/expected.js
index aa265f4599..0c22523b61 100644
--- a/test/js/samples/window-binding-scroll/expected.js
+++ b/test/js/samples/window-binding-scroll/expected.js
@@ -9,7 +9,7 @@ function create_main_fragment(component, state) {
 		window_updating = true;
 
 		component.set({
-			y: this.scrollY
+			y: this.pageYOffset
 		});
 		window_updating = false;
 	}
@@ -18,7 +18,7 @@ function create_main_fragment(component, state) {
 	component.observe("y", function(y) {
 		window_updating = true;
 		clearTimeout(window_updating_timeout);
-		window.scrollTo(window.scrollX, y);
+		window.scrollTo(window.pageXOffset, y);
 		window_updating_timeout = setTimeout(clear_window_updating, 100);
 	});
 
@@ -54,7 +54,7 @@ function create_main_fragment(component, state) {
 function SvelteComponent(options) {
 	init(this, options);
 	this._state = assign({}, options.data);
-	this._state.y = window.scrollY;
+	this._state.y = window.pageYOffset;
 
 	this._fragment = create_main_fragment(this, this._state);
 
diff --git a/test/runtime/samples/window-bind-scroll-update/_config.js b/test/runtime/samples/window-bind-scroll-update/_config.js
index 3ae13c33ce..71a880e438 100644
--- a/test/runtime/samples/window-bind-scroll-update/_config.js
+++ b/test/runtime/samples/window-bind-scroll-update/_config.js
@@ -2,10 +2,10 @@ export default {
 	skip: true, // JSDOM
 
 	test ( assert, component, target, window ) {
-		assert.equal( window.scrollY, 0 );
+		assert.equal( window.pageYOffset, 0 );
 
 		component.set({ scrollY: 100 });
-		assert.equal( window.scrollY, 100 );
+		assert.equal( window.pageYOffset, 100 );
 
 		component.destroy();
 	}