diff --git a/src/main/scala/projet/ControlUnit.scala b/src/main/scala/projet/ControlUnit.scala
index 4978b69..0fea413 100644
--- a/src/main/scala/projet/ControlUnit.scala
+++ b/src/main/scala/projet/ControlUnit.scala
@@ -52,7 +52,7 @@ object OpCode extends ChiselEnum {
     val OpR = "b0110011".U;
 
     // Type J
-    val JAL = 0b1101111.U
+    val JAL = "b1101111".U
 }
 
 class ControlUnit() extends Module {