diff --git a/CHANGES b/CHANGES
index 75b0936eb5..e8f11677c4 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+4026.	[bug]		Fix RFC 3658 reference in dig +sigchase. [RT #38173]
+
 4025.	[port]		bsdi: failed to build. [RT #38047]
 
 4024.	[bug]		dns_rdata_opt_first, dns_rdata_opt_next,
diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index fc93802831..2d14f15771 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -5507,7 +5507,7 @@ sigchase_td(dns_message_t *msg)
 			dns_name_t tmp_name;
 
 			printf("\n;; We are in a Grand Father Problem:"
-			       " See 2.2.1 in RFC 3568\n");
+			       " See 2.2.1 in RFC 3658\n");
 			chase_rdataset = NULL;
 			chase_sigrdataset = NULL;
 			have_response = ISC_FALSE;