diff --git a/main.c b/main.c
index 3b1f4d6..89623cf 100644
--- a/main.c
+++ b/main.c
@@ -328,9 +328,11 @@ handle_global_remove(void *data, struct wl_registry *registry, uint32_t name) {}
 void
 layer_surface_configure(void *data, struct zwlr_layer_surface_v1 *surface,
                         uint32_t serial, uint32_t w, uint32_t h) {
-	keyboard.w = w + KBD_PIXEL_OVERSCAN_WIDTH;
-	keyboard.h = h;
-	kbd_resize(&keyboard, layouts, NumLayouts);
+	if ( keyboard.w != w + KBD_PIXEL_OVERSCAN_WIDTH || keyboard.h != h ) {
+		keyboard.w = w + KBD_PIXEL_OVERSCAN_WIDTH;
+		keyboard.h = h;
+		kbd_resize(&keyboard, layouts, NumLayouts);
+	}
 
 	zwlr_layer_surface_v1_ack_configure(surface, serial);
 }