diff --git a/authd/providers/dnsbl.c b/authd/providers/dnsbl.c
index f4f5d1db..d76b081d 100644
--- a/authd/providers/dnsbl.c
+++ b/authd/providers/dnsbl.c
@@ -31,7 +31,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-/* Originally written for solanum circa 2006 (by nenolod?).
+/* Originally written for charybdis circa 2006 (by nenolod?).
  * Tweaked for authd. Some functions and structs renamed. Public/private
  * interfaces have been shifted around. Some code has been cleaned up too.
  * -- Elizafox 24 March 2016
diff --git a/authd/res.c b/authd/res.c
index 71f0f742..0336b462 100644
--- a/authd/res.c
+++ b/authd/res.c
@@ -105,7 +105,7 @@ static uint16_t generate_random_id(void);
  * author:
  *      paul vixie, 29may94
  *      revised for ircd, cryogen(stu) may03
- *      slightly modified for solanum, mr_flea oct12
+ *      slightly modified for charybdis, mr_flea oct12
  */
 static int
 res_ourserver(const struct rb_sockaddr_storage *inp)