diff --git a/apps/web/src/lib/ui/data/TaskItem.svelte b/apps/web/src/lib/ui/data/TaskItem.svelte
index e7734f2..3ad400f 100644
--- a/apps/web/src/lib/ui/data/TaskItem.svelte
+++ b/apps/web/src/lib/ui/data/TaskItem.svelte
@@ -592,7 +592,7 @@
 		}
 		/* Botón de completar a ancho completo en mobile */
 		.complete {
-			grid-column: 1/-1;
+			grid-column: 1/3;
 			justify-self: stretch;
 		}
 		.complete .btn {