diff --git a/infrastructure/modules/bootstrap/tfstate/s3.tf b/infrastructure/modules/bootstrap/tfstate/s3.tf
index 658ed2d08..f17a435ee 100644
--- a/infrastructure/modules/bootstrap/tfstate/s3.tf
+++ b/infrastructure/modules/bootstrap/tfstate/s3.tf
@@ -80,7 +80,7 @@ resource "aws_s3_bucket_lifecycle_configuration" "tfstate_bucket" {
     }
 
     expiration {
-      days = 90
+      days = 1200
     }
 
     noncurrent_version_transition {
diff --git a/infrastructure/modules/s3/variables.tf b/infrastructure/modules/s3/variables.tf
index 22830c426..9bde07620 100644
--- a/infrastructure/modules/s3/variables.tf
+++ b/infrastructure/modules/s3/variables.tf
@@ -4,7 +4,7 @@ variable "bucket_name" {
 }
 
 variable "bucket_expiration_days" {
-  default     = 90
+  default     = 1200
   description = "How long to keep bucket contents before expiring"
   type        = number
 }