diff --git a/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/utils/BinaryHeap.java b/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/utils/BinaryHeap.java
index 2c1a239..f99502b 100644
--- a/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/utils/BinaryHeap.java
+++ b/be-graphes-algos/src/main/java/org/insa/graphs/algorithm/utils/BinaryHeap.java
@@ -136,8 +136,18 @@ public class BinaryHeap<E extends Comparable<E>> implements PriorityQueue<E> {
     }
 
     @Override
+    // on est là 
     public void remove(E x) throws ElementNotFoundException {
-        // TODO:
+        ArrayList<E> temp = new ArrayList<E>();
+        for (E e : array){
+            if (e != x){
+                temp.add(e);
+            }
+        }
+        for (int i=array.indexOf(x);i<array.size()-1;i++){
+            array.set(i, temp.get(i-1));
+        }
+
     }
 
     @Override
diff --git a/be-graphes-algos/target/classes/org/insa/graphs/algorithm/utils/BinaryHeap.class b/be-graphes-algos/target/classes/org/insa/graphs/algorithm/utils/BinaryHeap.class
index c14d9dc..54860ba 100644
Binary files a/be-graphes-algos/target/classes/org/insa/graphs/algorithm/utils/BinaryHeap.class and b/be-graphes-algos/target/classes/org/insa/graphs/algorithm/utils/BinaryHeap.class differ