diff --git a/server/drivers/CwLnx.c b/server/drivers/CwLnx.c
index 939e5ad..e4e2646 100644
--- a/server/drivers/CwLnx.c
+++ b/server/drivers/CwLnx.c
@@ -355,7 +355,7 @@ static void Set_Insert(int fd, int row, int col)
 	cmd[2] = (char) col;
 	cmd[3] = (char) row;
 
-	Write_LCD(fd, cmd, 4);
+	Write_LCD(fd, cmd, 5);
     }
 }