diff --git a/packages/backend/src/services/abuse-prevention/EdgeRateLimitService.js b/packages/backend/src/services/abuse-prevention/EdgeRateLimitService.js
index 11f6db3d9..a272abc84 100644
--- a/packages/backend/src/services/abuse-prevention/EdgeRateLimitService.js
+++ b/packages/backend/src/services/abuse-prevention/EdgeRateLimitService.js
@@ -15,6 +15,10 @@ class EdgeRateLimitService extends BaseService {
                 limit: 10,
                 window: 15 * MINUTE,
             },
+            ['contactUs']: {
+                limit: 10,
+                window: 15 * MINUTE,
+            },
             ['send-confirm-email']: {
                 limit: 10,
                 window: HOUR,