Article 964 of Civil Code

1 - The owner of the servient property may not do anything that diminishes the exercise of the easement or makes it more burdensome. 2 - Nevertheless, if the location originally designated has become such as to increase the burden of the easement, or the easement has become an obstacle to making improvements to the servient property, the owner of that property may request that the easement be relocated to another location on the property or to another property owned by him or by another person if that person agrees. All this is conditional upon the exercise of the easement being as practicable in its new location as it was in its former location.