diff --git a/src/ifu/bpred/speculativeglobalhistory.sv b/src/ifu/bpred/speculativeglobalhistory.sv
index 1ddd3dfe..8ebda61c 100644
--- a/src/ifu/bpred/speculativeglobalhistory.sv
+++ b/src/ifu/bpred/speculativeglobalhistory.sv
@@ -36,7 +36,6 @@ module speculativeglobalhistory #(parameter int k = 10 ) (
   output logic [1:0] 	  DirPredictionF, 
   output logic 			  DirPredictionWrongE,
   // update
-  input logic [`XLEN-1:0] PCNextF, PCF, PCD, PCE,
   input logic [3:0] 	  PredInstrClassF,
   input logic [3:0]       InstrClassD, InstrClassE, InstrClassM,
   input logic [3:0] 	  WrongPredInstrClassD,