diff --git a/gen191/6/ut_mint.c b/gen191/6/ut_mint.c
index 405dcb869..b2d82194f 100644
--- a/gen191/6/ut_mint.c
+++ b/gen191/6/ut_mint.c
@@ -418,6 +418,7 @@
         u2_rl_lose(wir_r, wam);
         return ret;
       }
+#if 0
       case c3__wtts: u2_bi_cell(wir_r, u2_t(gen), &p_gen, &q_gen);
       _mint_used(wir_r);
       {
@@ -436,6 +437,7 @@
         u2_rl_lose(wir_r, nob);
         return ret;
       }
+#endif
       case c3__wtcl: u2_bi_trel(wir_r, u2_t(gen), &p_gen, &q_gen, &r_gen);
       _mint_used(wir_r);
       {
diff --git a/gen191/6/ut_mull.c b/gen191/6/ut_mull.c
index a8c83bc77..75a03fff8 100644
--- a/gen191/6/ut_mull.c
+++ b/gen191/6/ut_mull.c
@@ -371,6 +371,7 @@
 
         return _mull_both(wir_r, van, gol, _mull_bean(wir_r));
       }
+#if 0
       case c3__wtts: u2_bi_cell(wir_r, u2_t(gen), &p_gen, &q_gen);
       _mull_used(wir_r);
       {
@@ -394,6 +395,7 @@
 
         return _mull_both(wir_r, van, gol, _mull_bean(wir_r));
       }
+#endif
       case c3__wtcl: u2_bi_trel(wir_r, u2_t(gen), &p_gen, &q_gen, &r_gen);
       _mull_used(wir_r);
       {