diff --git a/castai/resource_node_configuration_eks_test.go b/castai/resource_node_configuration_eks_test.go
index 5e51d40e..5d68ca22 100644
--- a/castai/resource_node_configuration_eks_test.go
+++ b/castai/resource_node_configuration_eks_test.go
@@ -131,7 +131,7 @@ resource "castai_node_configuration" "test" {
     volume_kms_key_arn   = "arn:aws:kms:eu-central-1:012345:key/1d989ee1-59cd-4238-8018-79bae29d1109"
 	imds_v1				 = true
 	imds_hop_limit       = 3
-	target_group {
+	target_group = {
 	  arn  = "arn:test"
 	  port = 80
     }