diff --git a/apps/devops/app/common/models/deployment/deployment.py b/apps/devops/app/common/models/deployment/deployment.py
index e217eae..360d890 100644
--- a/apps/devops/app/common/models/deployment/deployment.py
+++ b/apps/devops/app/common/models/deployment/deployment.py
@@ -71,7 +71,7 @@ class CheckApplicationLogsResponse(BaseModel):
     limit: int
     logs: list[str]
 
-class DevOpsReconcileOperationType(Enum):
+class DevOpsReconcileOperationType(str, Enum):
     START = "start"
     TERMINATE = "terminate"
     RESTART = "restart"