diff --git a/.server-changes/worker-deployment-list-status-index.md b/.server-changes/worker-deployment-list-status-index.md
new file mode 100644
index 0000000000..e3fa07977b
--- /dev/null
+++ b/.server-changes/worker-deployment-list-status-index.md
@@ -0,0 +1,6 @@
+---
+area: webapp
+type: improvement
+---
+
+Loading the deployments list is now faster, especially when filtering by deployment status on projects with many deployments.
diff --git a/internal-packages/database/prisma/migrations/20260812130000_add_worker_deployment_environment_id_status_id_index/migration.sql b/internal-packages/database/prisma/migrations/20260812130000_add_worker_deployment_environment_id_status_id_index/migration.sql
new file mode 100644
index 0000000000..752528dd2a
--- /dev/null
+++ b/internal-packages/database/prisma/migrations/20260812130000_add_worker_deployment_environment_id_status_id_index/migration.sql
@@ -0,0 +1 @@
+CREATE INDEX CONCURRENTLY IF NOT EXISTS "WorkerDeployment_environmentId_status_id_idx" ON "public"."WorkerDeployment"("environmentId", "status", "id");
diff --git a/internal-packages/database/prisma/schema.prisma b/internal-packages/database/prisma/schema.prisma
index 868e02eb27..f705e40064 100644
--- a/internal-packages/database/prisma/schema.prisma
+++ b/internal-packages/database/prisma/schema.prisma
@@ -2214,6 +2214,7 @@ model WorkerDeployment {
   @@unique([environmentId, version])
   @@index([commitSHA])
   @@index([environmentId, createdAt])
+  @@index([environmentId, status, id])
 }
 
 enum WorkerDeploymentStatus {