diff --git a/stackit/internal/services/dns/recordset/resource.go b/stackit/internal/services/dns/recordset/resource.go
index a9d82fa6..90ca3c36 100644
--- a/stackit/internal/services/dns/recordset/resource.go
+++ b/stackit/internal/services/dns/recordset/resource.go
@@ -149,7 +149,6 @@ func (r *recordSetResource) Schema(_ context.Context, _ resource.SchemaRequest,
 				Required:    true,
 				Validators: []validator.String{
 					stringvalidator.LengthAtLeast(1),
-					stringvalidator.LengthAtMost(63),
 				},
 			},
 			"fqdn": schema.StringAttribute{