diff --git a/src/main/scala/lsu/el2_lsu_trigger.scala b/src/main/scala/lsu/el2_lsu_trigger.scala
deleted file mode 100644
index c46a2185..00000000
--- a/src/main/scala/lsu/el2_lsu_trigger.scala
+++ /dev/null
@@ -1,15 +0,0 @@
-class el2_lsu_trigger extends Module{
-   val io = IO(new Bundle{
-   val trigger_pkt_any        = Input(Vec (4,(new el2_trigger_pkt_t)))
-   val lsu_pkt_m              = Input(new el2_lsu_pkt_t)
-   val lsu_addr_m             = Input(UInt(32.W))
-   val store_data_m           = Input(UInt(32.W))
-   val lsu_trigger_m_match    = Output(UInt(4.W))
-  })
-   val lsu_match_data         = Vec(4,UInt(32.W))
-   val lsu_trigger_data_match = WireInit(0.U(4.W))
-   val store_data_trigger_m   = WireInit(0.U(32.W))
-
-    io.lsu_trigger_m_match:=0.U
-
-}