diff --git a/src/ctl.c b/src/ctl.c
index 491a333b..eccb9589 100644
--- a/src/ctl.c
+++ b/src/ctl.c
@@ -123,6 +123,7 @@ CTL_PROTO(opt_junk)
 CTL_PROTO(opt_zero)
 CTL_PROTO(opt_utrace)
 CTL_PROTO(opt_xmalloc)
+CTL_PROTO(opt_experimental_infallible_new)
 CTL_PROTO(opt_tcache)
 CTL_PROTO(opt_tcache_max)
 CTL_PROTO(opt_tcache_nslots_small_min)
@@ -439,6 +440,8 @@ static const ctl_named_node_t opt_node[] = {
 	{NAME("zero"),		CTL(opt_zero)},
 	{NAME("utrace"),	CTL(opt_utrace)},
 	{NAME("xmalloc"),	CTL(opt_xmalloc)},
+	{NAME("experimental_infallible_new"),
+		CTL(opt_experimental_infallible_new)},
 	{NAME("tcache"),	CTL(opt_tcache)},
 	{NAME("tcache_max"),	CTL(opt_tcache_max)},
 	{NAME("tcache_nslots_small_min"),
@@ -2161,6 +2164,8 @@ CTL_RO_NL_CGEN(config_fill, opt_junk, opt_junk, const char *)
 CTL_RO_NL_CGEN(config_fill, opt_zero, opt_zero, bool)
 CTL_RO_NL_CGEN(config_utrace, opt_utrace, opt_utrace, bool)
 CTL_RO_NL_CGEN(config_xmalloc, opt_xmalloc, opt_xmalloc, bool)
+CTL_RO_NL_CGEN(config_enable_cxx, opt_experimental_infallible_new,
+    opt_experimental_infallible_new, bool)
 CTL_RO_NL_GEN(opt_tcache, opt_tcache, bool)
 CTL_RO_NL_GEN(opt_tcache_max, opt_tcache_max, size_t)
 CTL_RO_NL_GEN(opt_tcache_nslots_small_min, opt_tcache_nslots_small_min,