diff --git a/glfw/wl_platform.h b/glfw/wl_platform.h
index bd765ddba..47a48dcbf 100644
--- a/glfw/wl_platform.h
+++ b/glfw/wl_platform.h
@@ -163,6 +163,7 @@ typedef struct _GLFWwindowWayland
         struct xdg_toplevel*    toplevel;
         struct zxdg_toplevel_decoration_v1* decoration;
     } xdg;
+    struct wp_fractional_scale_v1 *wp_fractional_scale_v1;
 
     _GLFWcursor*                currentCursor;
     double                      cursorPosX, cursorPosY, allCursorPosX, allCursorPosY;
@@ -173,6 +174,7 @@ typedef struct _GLFWwindowWayland
     // We need to track the monitors the window spans on to calculate the
     // optimal scaling factor.
     int                         integer_scale;
+    uint32_t                    fractional_scale;
     bool                        initial_scale_notified;
     _GLFWmonitor**              monitors;
     int                         monitorsCount;
diff --git a/glfw/wl_window.c b/glfw/wl_window.c
index a89158d3c..01c95182f 100644
--- a/glfw/wl_window.c
+++ b/glfw/wl_window.c
@@ -458,6 +458,17 @@ static const struct wl_surface_listener surfaceListener = {
     surfaceHandleLeave
 };
 
+static void
+fractional_scale_preferred_scale(void *data, struct wp_fractional_scale_v1 *wp_fractional_scale_v1 UNUSED, uint32_t scale) {
+    _GLFWwindow *window = data;
+    if (scale == window->wl.fractional_scale) return;
+    debug("Fractional scale requested: %u/120 = %.2f\n", scale, scale / 120.);
+}
+
+static const struct wp_fractional_scale_v1_listener fractional_scale_listener = {
+    .preferred_scale = &fractional_scale_preferred_scale,
+};
+
 static bool createSurface(_GLFWwindow* window,
                               const _GLFWwndconfig* wndconfig)
 {
@@ -484,6 +495,10 @@ static bool createSurface(_GLFWwindow* window,
         if (xscale <= 0.0001 || xscale != xscale || xscale >= 24) xscale = 1.0;
         if (xscale > 1) scale = (int)xscale;
     }
+    if (_glfw.wl.wp_fractional_scale_manager_v1 && _glfw.wl.wp_viewporter) {
+        window->wl.wp_fractional_scale_v1 = wp_fractional_scale_manager_v1_get_fractional_scale(_glfw.wl.wp_fractional_scale_manager_v1, window->wl.surface);
+        wp_fractional_scale_v1_add_listener(window->wl.wp_fractional_scale_v1, &fractional_scale_listener, window);
+    }
 
     debug("Creating window at size: %dx%d and scale %d\n", wndconfig->width, wndconfig->height, scale);
     window->wl.native = wl_egl_window_create(window->wl.surface, wndconfig->width * scale, wndconfig->height * scale);
@@ -1000,6 +1015,9 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
         _glfw.wl.keyRepeatInfo.keyboardFocusId = 0;
     }
 
+    if (window->wl.wp_fractional_scale_v1)
+        wp_fractional_scale_v1_destroy(window->wl.wp_fractional_scale_v1);
+
     if (window->context.destroy)
         window->context.destroy(window);