diff --git a/includes/sel.hpp b/includes/sel.hpp
index 86ab804..7236213 100644
--- a/includes/sel.hpp
+++ b/includes/sel.hpp
@@ -5,10 +5,10 @@
 
 class Sel: public Organisme {
     public:
-        Sel(void);
+        Sel(int, int, int);
 
-        // Représenté par "-1" dans l'univers
-        short id(void) const noexcept;
+        // Renvoie faux
+        bool animal(void) const noexcept;
 };
 
 #endif
diff --git a/src/sel.cpp b/src/sel.cpp
index ee3ed88..9fcdfe6 100644
--- a/src/sel.cpp
+++ b/src/sel.cpp
@@ -1,9 +1,9 @@
 #include "../includes/sel.hpp"
 
-Sel::Sel(void): Organisme() {
-    _correspondance[id()] = 'S';
+Sel::Sel(int universID, int x, int y): Organisme(universID, x, y) {
+    _correspondance[ID] = '-';
 }
 
-short Sel::id(void) const noexcept {
-    return -1;
+bool Sel::animal(void) const noexcept {
+    return false;
 }