diff --git a/tofu/modules/data-store/cache/main.tf b/tofu/modules/data-store/cache/main.tf
index ae2938aa..6cbc318e 100644
--- a/tofu/modules/data-store/cache/main.tf
+++ b/tofu/modules/data-store/cache/main.tf
@@ -22,7 +22,7 @@ resource "aws_security_group" "redis" {
   })
 }
 
-resource "aws_vpc_security_group_ingress_rule" "ingress" {
+resource "aws_vpc_security_group_ingress_rule" "ingress_6379" {
   for_each = toset(var.source_security_groups)
 
   security_group_id            = aws_security_group.redis.id
@@ -37,6 +37,21 @@ resource "aws_vpc_security_group_ingress_rule" "ingress" {
   })
 }
 
+resource "aws_vpc_security_group_ingress_rule" "ingress_6380" {
+  for_each = toset(var.source_security_groups)
+
+  security_group_id            = aws_security_group.redis.id
+  description                  = "redis(6380) ingress"
+  from_port                    = 6380
+  to_port                      = 6380
+  ip_protocol                  = "tcp"
+  referenced_security_group_id = each.key
+
+  tags = merge(var.tags, {
+    Name = "${var.name_prefix}-redis"
+  })
+}
+
 resource "aws_vpc_security_group_egress_rule" "egress" {
   for_each = toset(var.database_subnet_cidrs)
 
@@ -51,3 +66,33 @@ resource "aws_vpc_security_group_egress_rule" "egress" {
     Name = "${var.name_prefix}-redis"
   })
 }
+
+resource "aws_vpc_security_group_egress_rule" "egress_6379" {
+  for_each = toset(var.source_security_groups)
+
+  security_group_id            = each.key
+  description                  = "redis(6379) egress"
+  from_port                    = 6379
+  to_port                      = 6379
+  ip_protocol                  = "tcp"
+  referenced_security_group_id = aws_security_group.redis.id
+
+  tags = merge(var.tags, {
+    Name = "${var.name_prefix}-redis"
+  })
+}
+
+resource "aws_vpc_security_group_egress_rule" "egress_6380" {
+  for_each = toset(var.source_security_groups)
+
+  security_group_id            = each.key
+  description                  = "redis(6380) egress"
+  from_port                    = 6380
+  to_port                      = 6380
+  ip_protocol                  = "tcp"
+  referenced_security_group_id = aws_security_group.redis.id
+
+  tags = merge(var.tags, {
+    Name = "${var.name_prefix}-redis"
+  })
+}
diff --git a/tofu/modules/services/backend-infra/main.tf b/tofu/modules/services/backend-infra/main.tf
index ff205d9c..b5e3bd31 100644
--- a/tofu/modules/services/backend-infra/main.tf
+++ b/tofu/modules/services/backend-infra/main.tf
@@ -245,4 +245,4 @@ resource "aws_vpc_security_group_egress_rule" "allow_smtp_to_all" {
   to_port           = 587
   ip_protocol       = "tcp"
   cidr_ipv4         = "0.0.0.0/0"
-}
\ No newline at end of file
+}