diff --git a/main.tf b/main.tf
index 5775f61..22cba6e 100644
--- a/main.tf
+++ b/main.tf
@@ -175,6 +175,10 @@ resource "kubernetes_config_map" "drone_server" {
     DRONE_S3_ENDPOINT         = var.drone_s3_endpoint
     DRONE_S3_PATH_STYLE       = var.drone_s3_path_style
     DRONE_S3_PREFIX           = var.drone_s3_prefix
+    AWS_ACCESS_KEY_ID         = var.drone_s3_access_key
+    AWS_SECRET_ACCESS_KEY     = var.drone_s3_secret_key
+    AWS_DEFAULT_REGION        = var.drone_s3_default_region
+    AWS_REGION                = var.drone_s3_region
     DRONE_STARLARK_ENABLED    = var.drone_starlark_enabled
     DRONE_WEBHOOK_ENDPOINT    = var.drone_webhook_endpoint
     DRONE_WEBHOOK_EVENTS      = var.drone_webhook_events
diff --git a/variables.tf b/variables.tf
index 9fb2de3..1c58de4 100644
--- a/variables.tf
+++ b/variables.tf
@@ -145,3 +145,27 @@ variable "drone_webhook_skip_verify" {
   type        = bool
   default     = false
 }
+
+variable "drone_s3_access_key" {
+  description = "Drone S3"
+  type        = string
+  default     = ""
+}
+
+variable "drone_s3_secret_key" {
+  description = "Drone S3"
+  type        = string
+  default     = ""
+}
+
+variable "drone_s3_default_region" {
+  description = "Drone S3"
+  type        = string
+  default     = "us-east-1"
+}
+
+variable "drone_s3_region" {
+  description = "Drone S3"
+  type        = string
+  default     = "us-east-1"
+}