diff --git a/src/Utilities/Utils.res b/src/Utilities/Utils.res
index ebc79bcc..bdbf29a0 100644
--- a/src/Utilities/Utils.res
+++ b/src/Utilities/Utils.res
@@ -257,7 +257,7 @@ let useWindowSize = () => {
   let (size, setSize) = React.useState(_ => (0, 0))
   React.useLayoutEffect1(() => {
     let updateSize = () => {
-      setSize(_ => (Window.windowInnerWidth, Window.windowInnerHeight))
+      setSize(_ => (Window.innerWidth, Window.innerHeight))
     }
     Window.addEventListener("resize", updateSize)
     updateSize()
diff --git a/src/Window.res b/src/Window.res
index 832417e4..f2a17a76 100644
--- a/src/Window.res
+++ b/src/Window.res
@@ -19,8 +19,8 @@ type packageJson = {version: string}
 
 /* External Declarations */
 @val external window: window = "window"
-@val @scope("window") external windowInnerHeight: int = "innerHeight"
-@val @scope("window") external windowInnerWidth: int = "innerWidth"
+@val @scope("window") external innerHeight: int = "innerHeight"
+@val @scope("window") external innerWidth: int = "innerWidth"
 @val @scope("window") external windowParent: window = "parent"
 @val external parent: window = "parent"
 @val @scope("document") external createElement: string => Dom.element = "createElement"