diff --git a/src/ROUTES.ts b/src/ROUTES.ts
index bb9a8eb9e757c..f440b6c9ddf7a 100644
--- a/src/ROUTES.ts
+++ b/src/ROUTES.ts
@@ -2147,7 +2147,7 @@ const ROUTES = {
         route: 'workspaces/:policyID/company-cards/:feed/assign-card',
 
         // eslint-disable-next-line no-restricted-syntax -- Legacy route generation
-        getRoute: (policyID: string, feed: string, backTo?: string) => getUrlWithBackToParam(`workspaces/${policyID}/company-cards/${feed}/assign-card`, backTo),
+        getRoute: (policyID: string, feed: string, backTo?: string) => getUrlWithBackToParam(`workspaces/${policyID}/company-cards/${encodeURIComponent(feed)}/assign-card`, backTo),
     },
     WORKSPACE_COMPANY_CARD_DETAILS: {
         route: 'workspaces/:policyID/company-cards/:bank/:cardID',