diff --git a/ui/src/app/shared/services/applications-service.ts b/ui/src/app/shared/services/applications-service.ts
index 719848da09a5..51fb0e782f32 100644
--- a/ui/src/app/shared/services/applications-service.ts
+++ b/ui/src/app/shared/services/applications-service.ts
@@ -143,7 +143,7 @@ export class ApplicationsService {
             const searchOptions = optionsToSearch(options);
             search.set('fields', searchOptions.fields);
             search.set('selector', searchOptions.selector);
-            query?.projects?.forEach(project => search.append('project', project));
+            query?.projects?.forEach(project => search.append('projects', project));
         }
         const searchStr = search.toString();
         const url = `/stream/applications${(searchStr && '?' + searchStr) || ''}`;