diff --git a/src/main/java/frc/robot/Commands/Desaccumuler.java b/src/main/java/frc/robot/Commands/Desaccumuler.java
new file mode 100644
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+++ b/src/main/java/frc/robot/Commands/Desaccumuler.java
@@ -0,0 +1,42 @@
+// Copyright (c) FIRST and other WPILib contributors.
+// Open Source Software; you can modify and/or share it under the terms of
+// the WPILib BSD license file in the root directory of this project.
+
+package frc.robot.Commands;
+
+import edu.wpi.first.wpilibj2.command.Command;
+import frc.robot.Subsystems.Accumulateur;
+
+public class Desaccumuler extends Command {
+  private Accumulateur accumulateur;
+  /** Creates a new Desaccumuler. */
+  public Desaccumuler(Accumulateur accumulateur){
+    this.accumulateur = accumulateur;
+    addRequirements(accumulateur);
+    // Use addRequirements() here to declare subsystem dependencies.
+  }
+
+  // Called when the command is initially scheduled.
+  @Override
+  public void initialize() {
+    accumulateur.resetencodeur();
+  }
+
+  // Called every time the scheduler runs while the command is scheduled.
+  @Override
+  public void execute() {
+    accumulateur.desaccumule(0.1);
+  }
+
+  // Called once the command ends or is interrupted.
+  @Override
+  public void end(boolean interrupted) {
+   accumulateur.desaccumule(0);
+  }
+
+  // Returns true when the command should end.
+  @Override
+  public boolean isFinished() {
+    return false;
+  }
+}