diff --git a/rocket/src/main/scala/instructions.scala b/rocket/src/main/scala/instructions.scala
index 98d1f4b5..5acb84a8 100644
--- a/rocket/src/main/scala/instructions.scala
+++ b/rocket/src/main/scala/instructions.scala
@@ -5,8 +5,8 @@ import Node._
 
 /* Automatically generated by parse-opcodes */
 object Instructions {
-  def JAL                = Bits("b?????????????????????????1100111")
-  def JALR               = Bits("b?????????????????000?????1101111")
+  def JAL                = Bits("b?????????????????????????1101111")
+  def JALR               = Bits("b?????????????????000?????1100111")
   def BEQ                = Bits("b?????????????????000?????1100011")
   def BNE                = Bits("b?????????????????001?????1100011")
   def BLT                = Bits("b?????????????????100?????1100011")