diff --git a/alb_no_logs.tf b/alb_no_logs.tf
index 57e4743..d9e8cd7 100644
--- a/alb_no_logs.tf
+++ b/alb_no_logs.tf
@@ -62,7 +62,7 @@ resource "aws_lb_listener" "frontend_http_tcp_no_logs" {
   count             = "${var.create_alb && !var.logging_enabled ? var.http_tcp_listeners_count : 0}"
 
   default_action {
-    target_group_arn = "${aws_lb_target_group.main_no_logs.*.id[lookup(var.http_tcp_listeners[count.index], "target_group_index", 0)]}"
+    target_group_arn = "${aws_lb_target_group.main_no_logs.*.id[lookup(var.http_tcp_listeners[count.index], "target_group_index", count.index)]}"
     type             = "forward"
   }
 }
@@ -76,7 +76,7 @@ resource "aws_lb_listener" "frontend_https_no_logs" {
   count             = "${var.create_alb && !var.logging_enabled ? var.https_listeners_count : 0}"
 
   default_action {
-    target_group_arn = "${aws_lb_target_group.main_no_logs.*.id[lookup(var.https_listeners[count.index], "target_group_index", 0)]}"
+    target_group_arn = "${aws_lb_target_group.main_no_logs.*.id[lookup(var.https_listeners[count.index], "target_group_index", count.index)]}"
     type             = "forward"
   }
 }
diff --git a/alb_w_logs.tf b/alb_w_logs.tf
index 03bb148..959bdd5 100644
--- a/alb_w_logs.tf
+++ b/alb_w_logs.tf
@@ -68,7 +68,7 @@ resource "aws_lb_listener" "frontend_http_tcp" {
   count             = "${var.create_alb && var.logging_enabled ? var.http_tcp_listeners_count : 0}"
 
   default_action {
-    target_group_arn = "${aws_lb_target_group.main.*.id[lookup(var.http_tcp_listeners[count.index], "target_group_index", 0)]}"
+    target_group_arn = "${aws_lb_target_group.main.*.id[lookup(var.http_tcp_listeners[count.index], "target_group_index", count.index)]}"
     type             = "forward"
   }
 }
@@ -82,7 +82,7 @@ resource "aws_lb_listener" "frontend_https" {
   count             = "${var.create_alb && var.logging_enabled ? var.https_listeners_count : 0}"
 
   default_action {
-    target_group_arn = "${aws_lb_target_group.main.*.id[lookup(var.https_listeners[count.index], "target_group_index", 0)]}"
+    target_group_arn = "${aws_lb_target_group.main.*.id[lookup(var.https_listeners[count.index], "target_group_index", count.index)]}"
     type             = "forward"
   }
 }