diff --git a/src/wl_window.c b/src/wl_window.c
index 71dfad4c..577c4b74 100644
--- a/src/wl_window.c
+++ b/src/wl_window.c
@@ -1106,9 +1106,10 @@ void _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)
 
 void _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)
 {
-    // TODO
-    _glfwInputError(GLFW_PLATFORM_ERROR,
-                    "Wayland: Window attribute setting not implemented yet");
+    if (enabled)
+        createDecorations(window);
+    else
+        destroyDecorations(window);
 }
 
 void _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)