diff --git a/README.md b/README.md
index 877de50..824f8fb 100644
--- a/README.md
+++ b/README.md
@@ -299,6 +299,7 @@ Available targets:
 | <a name="input_lifecycle_configuration_rules"></a> [lifecycle\_configuration\_rules](#input\_lifecycle\_configuration\_rules) | A list of lifecycle V2 rules | <pre>list(object({<br/>    enabled = optional(bool, true)<br/>    id      = string<br/><br/>    abort_incomplete_multipart_upload_days = optional(number)<br/><br/>    # `filter_and` is the `and` configuration block inside the `filter` configuration.<br/>    # This is the only place you should specify a prefix.<br/>    filter_and = optional(object({<br/>      object_size_greater_than = optional(number) # integer >= 0<br/>      object_size_less_than    = optional(number) # integer >= 1<br/>      prefix                   = optional(string)<br/>      tags                     = optional(map(string), {})<br/>    }))<br/>    expiration = optional(object({<br/>      date                         = optional(string) # string, RFC3339 time format, GMT<br/>      days                         = optional(number) # integer > 0<br/>      expired_object_delete_marker = optional(bool)<br/>    }))<br/>    noncurrent_version_expiration = optional(object({<br/>      newer_noncurrent_versions = optional(number) # integer > 0<br/>      noncurrent_days           = optional(number) # integer >= 0<br/>    }))<br/>    transition = optional(list(object({<br/>      date          = optional(string) # string, RFC3339 time format, GMT<br/>      days          = optional(number) # integer > 0<br/>      storage_class = optional(string)<br/>      # string/enum, one of GLACIER, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, DEEP_ARCHIVE, GLACIER_IR.<br/>    })), [])<br/><br/>    noncurrent_version_transition = optional(list(object({<br/>      newer_noncurrent_versions = optional(number) # integer >= 0<br/>      noncurrent_days           = optional(number) # integer >= 0<br/>      storage_class             = optional(string)<br/>      # string/enum, one of GLACIER, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, DEEP_ARCHIVE, GLACIER_IR.<br/>    })), [])<br/>  }))</pre> | `[]` | no |
 | <a name="input_lifecycle_rule_ids"></a> [lifecycle\_rule\_ids](#input\_lifecycle\_rule\_ids) | DEPRECATED (use `lifecycle_configuration_rules`): A list of IDs to assign to corresponding `lifecycle_rules` | `list(string)` | `[]` | no |
 | <a name="input_lifecycle_rules"></a> [lifecycle\_rules](#input\_lifecycle\_rules) | DEPRECATED (`use lifecycle_configuration_rules`): A list of lifecycle rules | <pre>list(object({<br/>    prefix  = string<br/>    enabled = bool<br/>    tags    = map(string)<br/><br/>    enable_glacier_transition            = bool<br/>    enable_deeparchive_transition        = bool<br/>    enable_standard_ia_transition        = bool<br/>    enable_current_object_expiration     = bool<br/>    enable_noncurrent_version_expiration = bool<br/><br/>    abort_incomplete_multipart_upload_days         = number<br/>    noncurrent_version_glacier_transition_days     = number<br/>    noncurrent_version_deeparchive_transition_days = number<br/>    noncurrent_version_expiration_days             = number<br/><br/>    standard_transition_days    = number<br/>    glacier_transition_days     = number<br/>    deeparchive_transition_days = number<br/>    expiration_days             = number<br/>  }))</pre> | `null` | no |
+| <a name="input_lifecycle_transition_default_minimum_object_size"></a> [lifecycle\_transition\_default\_minimum\_object\_size](#input\_lifecycle\_transition\_default\_minimum\_object\_size) | Specifies the default minimum object size behavior applied to the lifecycle configuration.<br/>Valid values are `all_storage_classes_128K`(default) and `varies_by_storage_class`. | `string` | `"all_storage_classes_128K"` | no |
 | <a name="input_logging"></a> [logging](#input\_logging) | Bucket access logging configuration. Empty list for no logging, list of 1 to enable logging. | <pre>list(object({<br/>    bucket_name = string<br/>    prefix      = string<br/>  }))</pre> | `[]` | no |
 | <a name="input_minimum_tls_version"></a> [minimum\_tls\_version](#input\_minimum\_tls\_version) | Set the minimum TLS version for in-transit traffic | `string` | `null` | no |
 | <a name="input_name"></a> [name](#input\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a `tag`.<br/>The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |
diff --git a/docs/terraform.md b/docs/terraform.md
index 8cd1f63..52ca155 100644
--- a/docs/terraform.md
+++ b/docs/terraform.md
@@ -91,6 +91,7 @@
 | <a name="input_lifecycle_configuration_rules"></a> [lifecycle\_configuration\_rules](#input\_lifecycle\_configuration\_rules) | A list of lifecycle V2 rules | <pre>list(object({<br/>    enabled = optional(bool, true)<br/>    id      = string<br/><br/>    abort_incomplete_multipart_upload_days = optional(number)<br/><br/>    # `filter_and` is the `and` configuration block inside the `filter` configuration.<br/>    # This is the only place you should specify a prefix.<br/>    filter_and = optional(object({<br/>      object_size_greater_than = optional(number) # integer >= 0<br/>      object_size_less_than    = optional(number) # integer >= 1<br/>      prefix                   = optional(string)<br/>      tags                     = optional(map(string), {})<br/>    }))<br/>    expiration = optional(object({<br/>      date                         = optional(string) # string, RFC3339 time format, GMT<br/>      days                         = optional(number) # integer > 0<br/>      expired_object_delete_marker = optional(bool)<br/>    }))<br/>    noncurrent_version_expiration = optional(object({<br/>      newer_noncurrent_versions = optional(number) # integer > 0<br/>      noncurrent_days           = optional(number) # integer >= 0<br/>    }))<br/>    transition = optional(list(object({<br/>      date          = optional(string) # string, RFC3339 time format, GMT<br/>      days          = optional(number) # integer > 0<br/>      storage_class = optional(string)<br/>      # string/enum, one of GLACIER, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, DEEP_ARCHIVE, GLACIER_IR.<br/>    })), [])<br/><br/>    noncurrent_version_transition = optional(list(object({<br/>      newer_noncurrent_versions = optional(number) # integer >= 0<br/>      noncurrent_days           = optional(number) # integer >= 0<br/>      storage_class             = optional(string)<br/>      # string/enum, one of GLACIER, STANDARD_IA, ONEZONE_IA, INTELLIGENT_TIERING, DEEP_ARCHIVE, GLACIER_IR.<br/>    })), [])<br/>  }))</pre> | `[]` | no |
 | <a name="input_lifecycle_rule_ids"></a> [lifecycle\_rule\_ids](#input\_lifecycle\_rule\_ids) | DEPRECATED (use `lifecycle_configuration_rules`): A list of IDs to assign to corresponding `lifecycle_rules` | `list(string)` | `[]` | no |
 | <a name="input_lifecycle_rules"></a> [lifecycle\_rules](#input\_lifecycle\_rules) | DEPRECATED (`use lifecycle_configuration_rules`): A list of lifecycle rules | <pre>list(object({<br/>    prefix  = string<br/>    enabled = bool<br/>    tags    = map(string)<br/><br/>    enable_glacier_transition            = bool<br/>    enable_deeparchive_transition        = bool<br/>    enable_standard_ia_transition        = bool<br/>    enable_current_object_expiration     = bool<br/>    enable_noncurrent_version_expiration = bool<br/><br/>    abort_incomplete_multipart_upload_days         = number<br/>    noncurrent_version_glacier_transition_days     = number<br/>    noncurrent_version_deeparchive_transition_days = number<br/>    noncurrent_version_expiration_days             = number<br/><br/>    standard_transition_days    = number<br/>    glacier_transition_days     = number<br/>    deeparchive_transition_days = number<br/>    expiration_days             = number<br/>  }))</pre> | `null` | no |
+| <a name="input_lifecycle_transition_default_minimum_object_size"></a> [lifecycle\_transition\_default\_minimum\_object\_size](#input\_lifecycle\_transition\_default\_minimum\_object\_size) | Specifies the default minimum object size behavior applied to the lifecycle configuration.<br/>Valid values are `all_storage_classes_128K`(default) and `varies_by_storage_class`. | `string` | `"all_storage_classes_128K"` | no |
 | <a name="input_logging"></a> [logging](#input\_logging) | Bucket access logging configuration. Empty list for no logging, list of 1 to enable logging. | <pre>list(object({<br/>    bucket_name = string<br/>    prefix      = string<br/>  }))</pre> | `[]` | no |
 | <a name="input_minimum_tls_version"></a> [minimum\_tls\_version](#input\_minimum\_tls\_version) | Set the minimum TLS version for in-transit traffic | `string` | `null` | no |
 | <a name="input_name"></a> [name](#input\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br/>This is the only ID element not also included as a `tag`.<br/>The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |
diff --git a/lifecycle.tf b/lifecycle.tf
index 90918fc..7237885 100644
--- a/lifecycle.tf
+++ b/lifecycle.tf
@@ -157,8 +157,9 @@ locals {
 
 
 resource "aws_s3_bucket_lifecycle_configuration" "default" {
-  count  = local.enabled && length(local.lc_rules) > 0 ? 1 : 0
-  bucket = local.bucket_id
+  count                                  = local.enabled && length(local.lc_rules) > 0 ? 1 : 0
+  bucket                                 = local.bucket_id
+  transition_default_minimum_object_size = var.lifecycle_transition_default_minimum_object_size
 
   dynamic "rule" {
     for_each = local.lc_rules
diff --git a/variables.tf b/variables.tf
index e8d4171..93162b5 100644
--- a/variables.tf
+++ b/variables.tf
@@ -189,6 +189,19 @@ variable "lifecycle_configuration_rules" {
 }
 # See lifecycle.tf for conversion of deprecated `lifecycle_rules` to `lifecycle_configuration_rules`
 
+variable "lifecycle_transition_default_minimum_object_size" {
+  type        = string
+  default     = "all_storage_classes_128K"
+  description = <<-EOT
+    Specifies the default minimum object size behavior applied to the lifecycle configuration.
+    Valid values are `all_storage_classes_128K`(default) and `varies_by_storage_class`.
+    EOT
+  validation {
+    condition     = contains(["all_storage_classes_128K", "varies_by_storage_class"], var.lifecycle_transition_default_minimum_object_size)
+    error_message = "The default minimum object size for transitions must be either all_storage_classes_128K or varies_by_storage_class"
+  }
+  nullable = false
+}
 
 variable "cors_configuration" {
   type = list(object({