diff --git a/lib/coolify.ts b/lib/coolify.ts
index 85f821f..0e48d4c 100644
--- a/lib/coolify.ts
+++ b/lib/coolify.ts
@@ -454,7 +454,11 @@ export async function getDeploymentLogs(deploymentUuid: string): Promise<{ logs:
 }
 
 export async function listApplicationDeployments(uuid: string): Promise<CoolifyDeployment[]> {
-  return coolifyFetch(`/applications/${uuid}/deployments`);
+  // Coolify v4 nests this under /deployments/applications/{uuid}
+  // and returns { count, deployments }. Normalize to a flat array.
+  const raw = await coolifyFetch(`/deployments/applications/${uuid}?take=50`);
+  if (Array.isArray(raw)) return raw as CoolifyDeployment[];
+  return (raw?.deployments ?? []) as CoolifyDeployment[];
 }
 
 // ──────────────────────────────────────────────────