diff --git a/access_entries.tf b/access-entries.tf
similarity index 100%
rename from access_entries.tf
rename to access-entries.tf
diff --git a/additional_sg_rules.tf b/additional-sg-rules.tf
similarity index 100%
rename from additional_sg_rules.tf
rename to additional-sg-rules.tf
diff --git a/aws_data.tf b/aws-data.tf
similarity index 100%
rename from aws_data.tf
rename to aws-data.tf