diff --git a/variables.tf b/variables.tf
index e7504d9..9b7010a 100644
--- a/variables.tf
+++ b/variables.tf
@@ -758,7 +758,7 @@ variable "apiary_common_producer_iamroles" {
   default     = []
 }
 
-variable "hms_rw_datanucleus_connection_pooling_type" {
+variable "hms_ro_datanucleus_connection_pooling_type" {
   description = "The Datanucleus connection pool type: Valid types are BoneCP, HikariCP, c3p0, dbcp, dbcp2"
   type    = string
   default = "HikariCP"