diff --git a/src/knot/ctl/knotc_main.c b/src/knot/ctl/knotc_main.c
index a60063c631e0ef894eb57cea5bfed844fed34b1c..d5da474b28457e4188afcc5bf6d49d117a13f7f9 100644
--- a/src/knot/ctl/knotc_main.c
+++ b/src/knot/ctl/knotc_main.c
@@ -337,7 +337,7 @@ static int tsig_parse_line(knot_tsig_key_t *k, char *l)
 
 	/* Lookup algorithm. */
 	knot_lookup_table_t *alg;
-	alg = knot_lookup_by_name(knot_tsig_alg_domain_names, a);
+	alg = knot_lookup_by_name(knot_tsig_alg_names, a);
 
 	if (!alg) {
 		return KNOT_EMALF;