diff --git a/variables.tf b/variables.tf
index 2002081..73072a6 100644
--- a/variables.tf
+++ b/variables.tf
@@ -14,10 +14,10 @@ variable "region" {
   type        = string
 }
 
-variable "tag_costallocation" {
-  description = "Tag CostAllocation (default)"
-  type        = string
-  default     = "csvd:infrastructure"
+variable "tags" {
+  description = "Arbitrary tags to add to objects created in AWS."
+  type        = map(string)
+  default     = {}
 }
 
 variable "profile" {