diff --git a/src/pages/projectSettings/tabs/PluginsTab/getFormSchema.tsx b/src/pages/projectSettings/tabs/PluginsTab/getFormSchema.tsx
index e629dcea60..d1bc7c337f 100644
--- a/src/pages/projectSettings/tabs/PluginsTab/getFormSchema.tsx
+++ b/src/pages/projectSettings/tabs/PluginsTab/getFormSchema.tsx
@@ -180,6 +180,7 @@ export const getFormSchema = (
       externalLinks: {
         type: "array" as "array",
         title: "Metadata Links",
+        maxItems: 5,
         items: {
           type: "object" as "object",
           properties: {