diff --git a/rocket/src/main/scala/idecode.scala b/rocket/src/main/scala/idecode.scala
index 002c7052..d719d626 100644
--- a/rocket/src/main/scala/idecode.scala
+++ b/rocket/src/main/scala/idecode.scala
@@ -82,7 +82,7 @@ class XDecode(implicit val p: Parameters) extends DecodeConstants
     BGE->       List(Y,    N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X,  FN_SGE,   N,M_X,      MT_X, N,N,N,N,N,N,CSR.N,N,N,N),
     BGEU->      List(Y,    N,N,Y,N,N,Y,Y,A2_RS2, A1_RS1, IMM_SB,DW_X,  FN_SGEU,  N,M_X,      MT_X, N,N,N,N,N,N,CSR.N,N,N,N),
 
-    JAL->       List(Y,    N,N,N,Y,N,N,N,A2_FOUR,A1_PC,  IMM_UJ,DW_X,  FN_ADD,   N,M_X,      MT_X, N,N,N,N,N,Y,CSR.N,N,N,N),
+    JAL->       List(Y,    N,N,N,Y,N,N,N,A2_FOUR,A1_PC,  IMM_UJ,DW_XPR,FN_ADD,   N,M_X,      MT_X, N,N,N,N,N,Y,CSR.N,N,N,N),
     JALR->      List(Y,    N,N,N,N,Y,N,Y,A2_IMM, A1_RS1, IMM_I, DW_XPR,FN_ADD,   N,M_X,      MT_X, N,N,N,N,N,Y,CSR.N,N,N,N),
     AUIPC->     List(Y,    N,N,N,N,N,N,N,A2_IMM, A1_PC,  IMM_U, DW_XPR,FN_ADD,   N,M_X,      MT_X, N,N,N,N,N,Y,CSR.N,N,N,N),