diff --git a/libc3/env.c b/libc3/env.c
index 9896fb2..6266f76 100644
--- a/libc3/env.c
+++ b/libc3/env.c
@@ -855,9 +855,9 @@ const s_list ** env_get_struct_type_spec (s_env *env,
facts_with_tags(&env->facts, &cursor, &tag_module,
&tag_defstruct, &tag_var);
if (! facts_cursor_next(&cursor)) {
- warnx("env_get_struct_type_spec: module %s"
+ /*warnx("env_get_struct_type_spec: module %s"
" does not use defstruct",
- module->str.ptr.ps8);
+ module->str.ptr.ps8);*/
facts_cursor_clean(&cursor);
return NULL;
}