diff --git a/config/derivlist.txt b/config/derivlist.txt
index 174ca5191..d2c939a77 100644
--- a/config/derivlist.txt
+++ b/config/derivlist.txt
@@ -296,9 +296,6 @@ RAS_SIZE          32'd6
 deriv bpred_GSHARE_10_10_10_1_rv32gc rv32gc
 RAS_SIZE          32'd10
 
-deriv bpred_GSHARE_10_16_10_1_rv32gc rv32gc
-RAS_SIZE          32'd16
-
 deriv bpred_GSHARE_10_16_6_1_rv32gc rv32gc
 BTB_SIZE          32'd6
 
@@ -368,9 +365,6 @@ INSTR_CLASS_PRED          0
 deriv bpred_GSHARE_10_10_10_0_rv32gc bpred_GSHARE_10_10_10_1_rv32gc
 INSTR_CLASS_PRED          0
 
-deriv bpred_GSHARE_10_16_10_0_rv32gc bpred_GSHARE_10_16_10_1_rv32gc
-INSTR_CLASS_PRED          0
-
 deriv bpred_GSHARE_10_16_6_0_rv32gc bpred_GSHARE_10_16_6_1_rv32gc
 INSTR_CLASS_PRED          0