diff --git a/web/i18n/en-US/tools.ts b/web/i18n/en-US/tools.ts
index 1765ecf241..e1003835c4 100644
--- a/web/i18n/en-US/tools.ts
+++ b/web/i18n/en-US/tools.ts
@@ -38,7 +38,7 @@ const translation = {
     },
     mcp: {
       title: 'No MCP tool available',
-      tip: 'Add a MCP server',
+      tip: 'Add an MCP server',
     },
     agent: {
       title: 'No agent strategy available',