diff --git a/main.tf b/main.tf
index 7a4f207..a5b010d 100644
--- a/main.tf
+++ b/main.tf
@@ -40,7 +40,7 @@ locals {
     not_exists = { }
   }
   tags = merge(
-    local.tags_contact[var.contact != "" ? "exists" : "not_exists"]
+    local.tags_contact[var.contact != "" ? "exists" : "not_exists"],
     local.tags_email,
     local.tags_reference[var.reference != "" ? "exists" : "not_exists"]
   )