diff --git a/client/remote_state_access.go b/client/remote_state_access.go
index 08177406..646e7425 100644
--- a/client/remote_state_access.go
+++ b/client/remote_state_access.go
@@ -8,7 +8,7 @@ type RemoteStateAccessConfiguration struct {
 
 type RemoteStateAccessConfigurationCreate struct {
 	AccessibleFromEntireOrganization bool     `json:"accessibleFromEntireOrganization"`
-	AllowedProjectIds                []string `json:"allowedProjectIds,omitempty"`
+	AllowedProjectIds                []string `json:"allowedProjectIds"`
 }
 
 func (client *ApiClient) RemoteStateAccessConfiguration(environmentId string) (*RemoteStateAccessConfiguration, error) {
@@ -22,6 +22,11 @@ func (client *ApiClient) RemoteStateAccessConfiguration(environmentId string) (*
 }
 
 func (client *ApiClient) RemoteStateAccessConfigurationCreate(environmentId string, payload RemoteStateAccessConfigurationCreate) (*RemoteStateAccessConfiguration, error) {
+	// The API doesn't accept "null". If the array isn't set, pass "[]" instead.
+	if payload.AllowedProjectIds == nil {
+		payload.AllowedProjectIds = []string{}
+	}
+
 	var result RemoteStateAccessConfiguration
 	if err := client.http.Put("/remote-backend/states/"+environmentId+"/access-control", payload, &result); err != nil {
 		return nil, err
diff --git a/tests/integration/012_environment/main.tf b/tests/integration/012_environment/main.tf
index 7b000d22..3731b08e 100644
--- a/tests/integration/012_environment/main.tf
+++ b/tests/integration/012_environment/main.tf
@@ -76,10 +76,11 @@ resource "env0_team_environment_assignment" "team_role_environment_assignment" {
   role_id        = var.second_run ? env0_custom_role.custom_role1.id : env0_custom_role.custom_role2.id
 }
 
-/* TODO: need to add an integration test.
-resource "env0_environment_state_access" "state_access" {
-  environment_id      = env0_environment.example.id
-  allowed_project_ids = [env0_project.test_project.id]
+/* TODO
+resource "env0_environment_state_access" "disallow" {
+  environment_id                      = env0_environment.example.id
+  accessible_from_entire_organization = false
+  allowed_project_ids                 = []
 }
 */