diff --git a/src/components/KanbanBoard.tsx b/src/components/KanbanBoard.tsx
index da51b35..2cfcc44 100644
--- a/src/components/KanbanBoard.tsx
+++ b/src/components/KanbanBoard.tsx
@@ -142,7 +142,7 @@ export default function KanbanBoard({ projectId }: Props) {
                   <div className="flex gap-1 mt-2 ml-4">
                     {colIndex > 0 && (
                       <button
-                        onClick={() => handleMoveTask(task.id, COLUMNS[colIndex - 1].key)}
+                        onClick={(e) => { e.stopPropagation(); handleMoveTask(task.id, COLUMNS[colIndex - 1].key); }}
                         className="text-xs px-2 py-0.5 rounded bg-white/5 text-[var(--muted)]
                                    hover:text-[var(--fg)]"
                       >
@@ -151,7 +151,7 @@ export default function KanbanBoard({ projectId }: Props) {
                     )}
                     {colIndex < COLUMNS.length - 1 && (
                       <button
-                        onClick={() => handleMoveTask(task.id, COLUMNS[colIndex + 1].key)}
+                        onClick={(e) => { e.stopPropagation(); handleMoveTask(task.id, COLUMNS[colIndex + 1].key); }}
                         className="text-xs px-2 py-0.5 rounded bg-white/5 text-[var(--muted)]
                                    hover:text-[var(--fg)]"
                       >