diff --git a/frontend/components/knowledge-filter-panel.tsx b/frontend/components/knowledge-filter-panel.tsx
index e30f13a7..c2102ad8 100644
--- a/frontend/components/knowledge-filter-panel.tsx
+++ b/frontend/components/knowledge-filter-panel.tsx
@@ -475,6 +475,7 @@ export function KnowledgeFilterPanel() {
               size="sm"
               onClick={handleDeleteFilter}
               disabled={isSaving}
+              className="pointer-events-auto"
             >
               Delete Filter
             </Button>