diff --git a/src/ast_vgatool.c b/src/ast_vgatool.c
index 24be2e0..bd3e7f1 100644
--- a/src/ast_vgatool.c
+++ b/src/ast_vgatool.c
@@ -1971,7 +1971,7 @@ FINETUNE_DONE:
 
 static void finetuneDQSI(PAST2300DRAMParam  param)
 {
-  ULONG dlli, dqsip, dqidly, cnt;
+  ULONG dlli, dqsip, dqidly;
   ULONG reg_mcr18, reg_mcr0c, passcnt[2], diff;
   ULONG g_dqidly, g_dqsip, g_margin, g_side;
   unsigned short pass[32][2][2];