diff --git a/tf/environments/prod/main.tf b/tf/environments/prod/main.tf
index 9c41d5f6..9027e5b4 100644
--- a/tf/environments/prod/main.tf
+++ b/tf/environments/prod/main.tf
@@ -281,7 +281,7 @@ module "ooniapi_cluster" {
   asg_max     = 10
   asg_desired = 4
 
-  instance_type = "t2.small"
+  instance_type = "t3.small"
 
   tags = merge(
     local.tags,
@@ -301,7 +301,7 @@ module "oonith_cluster" {
   asg_max     = 6
   asg_desired = 2
 
-  instance_type = "t2.small"
+  instance_type = "t3.small"
 
   tags = merge(
     local.tags,
diff --git a/tf/modules/ecs_cluster/variables.tf b/tf/modules/ecs_cluster/variables.tf
index e535d6b9..2ada3a7a 100644
--- a/tf/modules/ecs_cluster/variables.tf
+++ b/tf/modules/ecs_cluster/variables.tf
@@ -55,7 +55,7 @@ variable "admin_cidr_ingress" {
 }
 
 variable "instance_type" {
-  default = "t2.small"
+  default = "t3.small"
 }
 
 variable "instance_volume_size" {