diff --git a/src/Entity.cpp b/src/Entity.cpp
index 85e7bf5..ee3d9f2 100644
--- a/src/Entity.cpp
+++ b/src/Entity.cpp
@@ -10,7 +10,7 @@ const std::map<std::string,EntityType> Entity::entityTypeLookup = {
         {"House",EntityType::House},
         {"Car",EntityType::Car}};
 
-Entity::Entity(int x, int y, EntityType type, sf::Texture* texture, int width, int height) : type(type)
+Entity::Entity(pro_maat::GridUnit x, pro_maat::GridUnit y, EntityType type, sf::Texture* texture, int width, int height) : type(type)
 {
     shape = sf::RectangleShape(sf::Vector2f(width*pro_maat::pixelsPerUnit,height*pro_maat::pixelsPerUnit));
     // Sets the origin at the center of the entity
diff --git a/src/Entity.h b/src/Entity.h
index 1e49601..275ad11 100644
--- a/src/Entity.h
+++ b/src/Entity.h
@@ -42,7 +42,8 @@ class Entity
 {
 public:
     /// x,y, width and height are in grid coordinates
-    Entity(int x, int y, EntityType type, sf::Texture* texture, int width = 1, int height = 1);
+    Entity(pro_maat::GridUnit x, pro_maat::GridUnit y, EntityType type, sf::Texture* texture, int width = 1,
+           int height = 1);
     explicit Entity(const pugi::xml_node& entityNode, sf::Texture* texture);
 
     void move(Orientation orientation);