diff --git a/terraform/nowcasting/production/main.tf b/terraform/nowcasting/production/main.tf
index 89c92442..6dec98f9 100644
--- a/terraform/nowcasting/production/main.tf
+++ b/terraform/nowcasting/production/main.tf
@@ -681,7 +681,7 @@ module "forecast_blend" {
 
 # 5.2
 module "airflow" {
-  source = "github.com/openclimatefix/ocf-infrastructure//terraform/modules/services/airflow?ref=10a162d"
+  source = "github.com/openclimatefix/ocf-infrastructure//terraform/modules/services/airflow?ref=2c9c35f"
 
   aws-environment   = local.environment
   aws-domain        = local.domain