diff --git a/.changes/windows-maximized-resizable.md b/.changes/windows-maximized-resizable.md
new file mode 100644
index 000000000..437e97e56
--- /dev/null
+++ b/.changes/windows-maximized-resizable.md
@@ -0,0 +1,5 @@
+---
+"tao": "patch"
+---
+
+On Windows, fix disabling `resizable` also disabling maximize button and messing up `Window::set_maximized`.
diff --git a/src/platform_impl/windows/window_state.rs b/src/platform_impl/windows/window_state.rs
index 97e5e50a6..d42433368 100644
--- a/src/platform_impl/windows/window_state.rs
+++ b/src/platform_impl/windows/window_state.rs
@@ -233,7 +233,7 @@ impl WindowFlags {
     if self.contains(WindowFlags::RESIZABLE) {
       style |= WS_SIZEBOX;
     }
-    if self.contains(WindowFlags::RESIZABLE | WindowFlags::MAXIMIZABLE) {
+    if self.contains(WindowFlags::MAXIMIZABLE) {
       style |= WS_MAXIMIZEBOX;
     }
     if self.contains(WindowFlags::MINIMIZABLE) {