diff --git a/README.md b/README.md
index d0a40c34..52081c1c 100644
--- a/README.md
+++ b/README.md
@@ -387,6 +387,7 @@ information on what to include when reporting a bug.
  - [Wayland] Bugfix: Connecting a mouse after `glfwInit` would segfault (#1450)
  - [Wayland] Bugfix: Joysticks connected after `glfwInit` were not detected (#2198)
  - [Wayland] Bugfix: Fallback decorations emitted `GLFW_CURSOR_UNAVAILABLE` errors
+ - [Wayland] Bugfix: Showing an undecorated window would cause a protocol error
  - [POSIX] Removed use of deprecated function `gettimeofday`
  - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
  - [Linux] Bugfix: Joysticks without buttons were ignored (#2042,#2043)
diff --git a/src/wl_window.c b/src/wl_window.c
index c7dd62b0..8292dcd6 100644
--- a/src/wl_window.c
+++ b/src/wl_window.c
@@ -750,6 +750,11 @@ static GLFWbool createLibdecorFrame(_GLFWwindow* window)
         return GLFW_FALSE;
     }
 
+    struct libdecor_state* frameState =
+        libdecor_state_new(window->wl.width, window->wl.height);
+    libdecor_frame_commit(window->wl.libdecor.frame, frameState, NULL);
+    libdecor_state_free(frameState);
+
     if (strlen(window->wl.appId))
         libdecor_frame_set_app_id(window->wl.libdecor.frame, window->wl.appId);