diff --git a/open-sse/services/usage.js b/open-sse/services/usage.js
index a5be9241..6ae5446a 100644
--- a/open-sse/services/usage.js
+++ b/open-sse/services/usage.js
@@ -665,6 +665,14 @@ async function getKiroUsage(accessToken, providerSpecificData) {
     };
   }
 
+  // Social auth (Google/GitHub) - these use a different token format that may not work with AWS CodeWhisperer quota APIs
+  if (sawAuthError && (authMethod === "google" || authMethod === "github")) {
+    return {
+      message: "Kiro quota API authentication expired. Chat may still work.",
+      quotas: {},
+    };
+  }
+
   if (sawAuthError) {
     return {
       message: "Kiro quota API rejected the current token. Chat may still work.",