diff --git a/l3kernel/l3debug.dtx b/l3kernel/l3debug.dtx
index cbb8978..ebe1f14 100644
--- a/l3kernel/l3debug.dtx
+++ b/l3kernel/l3debug.dtx
@@ -803,6 +803,7 @@
\tl_set:Nn
\tl_set:No
\tl_set:Nx
+ \__kernel_tl_set:Nx
\tl_set_eq:NN
\tl_put_left:Nn
\tl_put_left:NV
@@ -866,6 +867,7 @@
\tl_gset:Nn
\tl_gset:No
\tl_gset:Nx
+ \__kernel_tl_gset:Nx
\tl_gset_eq:NN
\tl_gput_left:Nn
\tl_gput_left:NV